The female reproductive system has both external and internal organs that work together to produce eggs, secrete hormones, provide a site for fertilization and gestation, and enable childbirth. The external organs include the vulva and internal organs include the vagina, uterus, fallopian tubes, and ovaries. The ovaries produce eggs and female hormones, the fallopian tubes transport eggs to the uterus, and the uterus nourishes a fetus and enables birth. Together these organs allow for reproduction and continuity of the human species.
ovaries, fallopian tube, component of internal genitalia, location of ovarie, boundaries of ovaries,external features of ovaries,ligaments of ovaries, support of ovaries, broad ligament, mesovarium, mesosalpinx, mesometrium, round ligament of uterus, blood supply and lymphatics of ovaries, prts of fallopian tube, blood supply of fallopian tube, ectopic pregnancy, polycystic ovaries,
ovaries, fallopian tube, component of internal genitalia, location of ovarie, boundaries of ovaries,external features of ovaries,ligaments of ovaries, support of ovaries, broad ligament, mesovarium, mesosalpinx, mesometrium, round ligament of uterus, blood supply and lymphatics of ovaries, prts of fallopian tube, blood supply of fallopian tube, ectopic pregnancy, polycystic ovaries,
The female reproductive system is made up of the internal and external sex organs that function in reproduction of new offspring. In humans, the female reproductive system is immature at birth and develops to maturity at puberty to be able to produce gametes, and to carry a fetes to full term.
The female reproductive system provides several functions.
The ovaries produce the egg cells, called the ova or oocytes.
The oocytes are then transported to the fallopian tube where fertilization by a sperm may occur.
The fertilized egg then moves to the uterus, where the uterine lining has thickened in response to the normal hormones of the reproductive cycle.
Once in the uterus, the fertilized egg can implant into thickened uterine lining and continue to develop.
If implantation does not take place, the uterine lining is shed as menstrual flow.
In addition, the female reproductive system produces female sex hormones that maintain the reproductive cycle.
During menopause, the female reproductive system gradually stops making the female hormones necessary for the reproductive cycle to work. At this point, menstrual cycles can become irregular and eventually stop.
One year after menstrual cycles stop, the woman is considered to be menopausal.
The male reproductive system includes the penis, scrotum, testes, epididymis, vas deferens, prostate, and seminal vesicles. The penis and the urethra are part of the urinary and reproductive systems.
The female reproductive system contains two main parts: the uterus, which hosts the developing fetus, produces vaginal and uterine secretions, and passes the anatomically male sperm through to the fallopian tubes; and the ovaries, which produce the anatomically female egg cells.
female reproductive organ, gross anatomy of uterus, its parts,position, internal structure, its attachments, supports of uterus, blood supply and lymphatic drainage.
The female reproductive system is made up of the internal and external sex organs that function in reproduction of new offspring. In humans, the female reproductive system is immature at birth and develops to maturity at puberty to be able to produce gametes, and to carry a fetes to full term.
The female reproductive system provides several functions.
The ovaries produce the egg cells, called the ova or oocytes.
The oocytes are then transported to the fallopian tube where fertilization by a sperm may occur.
The fertilized egg then moves to the uterus, where the uterine lining has thickened in response to the normal hormones of the reproductive cycle.
Once in the uterus, the fertilized egg can implant into thickened uterine lining and continue to develop.
If implantation does not take place, the uterine lining is shed as menstrual flow.
In addition, the female reproductive system produces female sex hormones that maintain the reproductive cycle.
During menopause, the female reproductive system gradually stops making the female hormones necessary for the reproductive cycle to work. At this point, menstrual cycles can become irregular and eventually stop.
One year after menstrual cycles stop, the woman is considered to be menopausal.
The male reproductive system includes the penis, scrotum, testes, epididymis, vas deferens, prostate, and seminal vesicles. The penis and the urethra are part of the urinary and reproductive systems.
The female reproductive system contains two main parts: the uterus, which hosts the developing fetus, produces vaginal and uterine secretions, and passes the anatomically male sperm through to the fallopian tubes; and the ovaries, which produce the anatomically female egg cells.
female reproductive organ, gross anatomy of uterus, its parts,position, internal structure, its attachments, supports of uterus, blood supply and lymphatic drainage.
Introduction to anatomy and physiology of the female reproductive systemKaramo Sanneh
Female reproductive system (summary of the external and internal structures). A reference lecture note for nursing students and graduate nurses in clinical practice.
ANATOMY AND PHYSIOLOGY OF REPRODUCTIVE SYSTEM.pptxSwetaba Besh
Explore the fundamentals of the human reproductive system in this concise presentation, suitable for medical students and professionals alike. Covering anatomy, physiology, and Pregnancy, it offers essential knowledge for understanding reproductive health.
The reproductive organs in female are those which are concerned with copulation, fertilization, growth anddevelopment of the fetus and its subsequent exit to the outer world. the organs are broadly divided into:• External genitalia • Internal genitalia
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Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
Recomendações da OMS sobre cuidados maternos e neonatais para uma experiência pós-natal positiva.
Em consonância com os ODS – Objetivos do Desenvolvimento Sustentável e a Estratégia Global para a Saúde das Mulheres, Crianças e Adolescentes, e aplicando uma abordagem baseada nos direitos humanos, os esforços de cuidados pós-natais devem expandir-se para além da cobertura e da simples sobrevivência, de modo a incluir cuidados de qualidade.
Estas diretrizes visam melhorar a qualidade dos cuidados pós-natais essenciais e de rotina prestados às mulheres e aos recém-nascidos, com o objetivo final de melhorar a saúde e o bem-estar materno e neonatal.
Uma “experiência pós-natal positiva” é um resultado importante para todas as mulheres que dão à luz e para os seus recém-nascidos, estabelecendo as bases para a melhoria da saúde e do bem-estar a curto e longo prazo. Uma experiência pós-natal positiva é definida como aquela em que as mulheres, pessoas que gestam, os recém-nascidos, os casais, os pais, os cuidadores e as famílias recebem informação consistente, garantia e apoio de profissionais de saúde motivados; e onde um sistema de saúde flexível e com recursos reconheça as necessidades das mulheres e dos bebês e respeite o seu contexto cultural.
Estas diretrizes consolidadas apresentam algumas recomendações novas e já bem fundamentadas sobre cuidados pós-natais de rotina para mulheres e neonatos que recebem cuidados no pós-parto em unidades de saúde ou na comunidade, independentemente dos recursos disponíveis.
É fornecido um conjunto abrangente de recomendações para cuidados durante o período puerperal, com ênfase nos cuidados essenciais que todas as mulheres e recém-nascidos devem receber, e com a devida atenção à qualidade dos cuidados; isto é, a entrega e a experiência do cuidado recebido. Estas diretrizes atualizam e ampliam as recomendações da OMS de 2014 sobre cuidados pós-natais da mãe e do recém-nascido e complementam as atuais diretrizes da OMS sobre a gestão de complicações pós-natais.
O estabelecimento da amamentação e o manejo das principais intercorrências é contemplada.
Recomendamos muito.
Vamos discutir essas recomendações no nosso curso de pós-graduação em Aleitamento no Instituto Ciclos.
Esta publicação só está disponível em inglês até o momento.
Prof. Marcus Renato de Carvalho
www.agostodourado.com
2. FUNCTIONS OF FEMALE REPRODUCTIVE
SYSTEM
Functions include
Producing gametes called eggs,
Secreting sex hormones (such as estrogen),
Providing a site for fertilization,
Gestating a fetus if fertilization occurs,
Giving birth to a baby,
Breastfeeding baby after birth
4. EXTERNAL GENITALIA
The function of the external female
reproductive structures are
• To enable sperm to enter the body and
• to protect the internal genital organs
from infectious organisms.
5. The vulva
FUNCTIONS ARE
Acts as sensory tissue during sexual intercourse
Assists in micturition by directing the flow of
urine
Protects the internal female reproductive tract
from infection
6. STRUCTURE OF VULVA
The vulva is a collective term for several anatomical
structures.
Mons pubis – a subcutaneous fat pad located anterior to the
pubic symphysis. It formed by the fusion of the labia
majora.
Labiamajora– two hair-bearing external skin folds.
They extend from the monspubis posteriorly to the
posterior commissure (a depression overlying the
perineal body)
7. Labia minora – two hairless folds of skin, which
lie within the labia majora.
• They fuse anteriorly to form the hood of the
clitoris and extend posteriorly either side of
the vaginal opening.
• They merge posteriorly, creating a fold of
skin known as the fourchette.
8. Vestibule – the area enclosed by the labia minora.
It contains the openings of the vagina (external
vaginal orifice, vaginal introitus) and urethra.
Bartholin’s glands – secrete lubricating mucus from
small ducts during sexual arousal. They are
located either side of the vaginal orifice.
10. blood SUPPLY AND
LYMPHATICS
• The arterial supply to the vulva is from the
paired internal and external pudendal arteries
• Venous drainage is achieved via the
pudendal veins.
• Lymph drains to the nearby superficial
inguinal lymph nodes.
11. Internal organs
• Vagina = “birth canal”
• • A tube like, muscular but elastic organ
• • About 4 to 5 inches long in an adult woman.
• • PH- 4 acidic
• • It is the passageway for sperm to the egg and
for menstrual
• bleeding
• • Organ of copulation and forms the birth canal
of parturition
13. • Posterior wall of vagina is 10 c m long
• Anterior wall is only 7.5 cm length
• The upper end of the vagina is known as the
vault Pink in appearance
• It connects the external genital organs to the
uterus.the organ of sexual intercourse in
women.
14. • There are Four fornics of the vagina
• One anterior – front of cervix
• One posterior – behind
• Two lateral – either side of cervix
15. Relations of vagina
• Anterior to the vagina – lie the bladder and
the urethra which are closely connected to the
anterior vaginal wall
• Posterior to the vagina – lie the pouch of
douglas, the rectum and the perineal body;
each occupying one third of the posterior
vaginal wall
16. • Laterally – on the upper two third are the
pelvic fascia and the ureters, which pass beside
the cervix
• Superior to the vagina – lies the utreus
• Inferior to the vagina – lies the external
genitalia
19. UTERUS
• The uterus is a hollow muscular pear-shaped
organ, that is located anteroposteriorly in the
pelvic cavity.
• It lies in the pelvic cavity between the urinary
bladder and the rectum
• It is about 7.5 cm long, 5 cm wide and its walls
are about 2.5 cm thick.
• It weighs between 30 and 40 grams
20. PARTS OF THE UTERUS
For the descriptive purpose uterus can be divided
into three distinct parts.
• Fundus
• Body
• Cervix
21. • Fundus- This is the dome-shaped part of the
uterus above the openings of the uterine tubes.
• Body- This is the main part. It is narrowest
inferiorly at the internal os where it is continuous
with the cervix.
• Cervix (‘neck’ of the uterus) - This protrudes
through the anterior wall of the vagina, opening
into it at the external os.
22. LAYERS OF THE UTERUS
• Perimetrium
• Myometrium
• Endometrium
23. PERIMETRIUM.
• This is peritoneum, which is distributed differently on
the various surfaces of the uterus.
• • Anteriorly it lies over the fundus and the body where
it is folded on to the upper surface of the urinary
bladder. This fold of peritoneum forms the
vesicouterine pouch.
• Posteriorly the peritoneum covers the fundus, the body
and the cervix, then it folds back on to the rectum to
form the rectouterine (pouch of Douglas).
24.
25. MYOMETRIUM.
• This is the thickest layer of tissue in the
uterine wall.
• It is a mass of smooth muscle fibres interlaced
with areolar tissue, blood vessels and nerves.
ENDOMETRIUM
Made up of the Columnar epithelial cells
Consist mucous secreting tubular glands
26. BLOOD SUPPLY, LYMPH DRAINAGE
AND NERVE SUPPLY
• Arterial supply. This is by the uterine arteries,
branches of the internal iliac arteries.
• Venous drainage internal illiac vein
• Lymph drainage. Deep and superficial lymph
vessels drain lymph from the uterus and the
uterine tubes to the aortic lymph nodes and
groups of nodes associated with the iliac blood
vessels
27. SUPPORTING STRUCTURES TO
THE UTERUS
• The uterus is supported in the pelvic cavity by
surrounding organs, muscles of the pelvic floor and
ligaments that suspend it from the walls of the pelvis
• • Broad ligaments- These are formed by a double fold of
peritoneum, one on each side of the uterus.
• • Round ligaments-These are bands of fibrous tissue
between the two layers of broad ligament.
28. • Uterosacral ligaments- These originate from
the posterior walls of the cervix and vagina
and extend backwards, one on each side of the
rectum, to the sacrum.
• Transverse cervical (cardinal) ligaments-
These extend one from each side of the cervix
and vagina to the side walls of the pelvis.
30. THE CERVIX
• The cervix is the lower portion of the uterus, an
organ of the female reproductive tract. It connects
the vagina with the main body of the
uterus,acting as a gateway between them.
• Anatomically and histologically, the cervix is
distinct from the uterus, and hence we consider it
as a separate anatomical structure.
31.
32. • The cervix is composed of two regions; the
ectocervix and the endocervical canal.
• The ectocervix is the portion of the cervix
that projects into the vagina. It is lined by stratified
squamous non-keratinized epithelium.
• The opening in the ectocervix, the external os,
marks the transition from the ectocervix to the
endocervical canal
33. • The endocervical canal (or endocervix) is
the more proximal, and ‘inner’ part of the
cervix. It is lined by a mucus-secreting simple
columnar epithelium. The endocervical canal
ends, and the uterine cavity begins, at a
narrowing called the internal os.
35. Functions of cervix
• It facilitates the passage of sperm into the uterine cavity.
This is achieved via dilation of the external and internal os.
• Maintains sterility of the upper female reproductive tract.
The cervix, and all structures superior to it, are sterile. This
ultimately protects the uterine cavity and the upper genital
tract by preventing bacterial invasion. This environment is
maintained by the frequent shedding of the endometrium,
thick cervical mucus and a narrow external os.
36. UTERINE TUBES
The uterine (Fallopian)
tubes are about 10 cm
long and extend from the
sides of the uterus
between the body and the
fundus.
37. UTERINE TUBES
• They lie in the upper free border of the broad
ligament and their trumpet-shaped lateral ends,
penetrate the posterior wall, opening into the
peritoneal cavity close to the ovaries.
• The end of each tube has fingerlike, projections
called fimbriae.
• The longest of these is the ovarian fimbria,
which is in close association with the ovary.
38. The fallopian tube has four segments including
• interstitial
• Isthmus
• ampulla
• infundibulum.
39. FUNCTIONS
• The uterine tubes propel the ovum from the ovary
to the uterus by peristalsis and ciliary movement.
• The secretions of the uterine tube nourish both
ovum and spermatozoa.
• Fertilisation of the ovum usually takes place in the
uterine tube, and the zygote is propelled into the
uterus for implantation.
40. OVARY
• The ovaries are the female gonads, which
produce the ova.
SITUATION
• The Ovary is situated in the ovarian fossa on
the lateral pelvic wall, but the position of the
ovary is variable.
41. • They are 2.5–3.5 cm long, 2 cm wide and 1 cm
thick.
• Each is attached to the upper part of the uterus
by the ovarian ligament and to the back of the
broad ligament.
• STRUCTURE
• The ovaries have two layers of tissue. •
• Medulla-This lies in the centre and consists of
fibrous tissue, blood vessels and nerves.
42. Cortex.
• This surrounds the medulla. It has a framework
of connective tissue, or stroma, covered by
germinal epithelium.
• It contains ovarian follicles in various stages of
maturity, each of which contains an ovum.
43. FUNCTIONS
• The ovary is the organ in which the female
gametes are stored and develop prior to
ovulation.
• Their maturation is controlled by the
hypothalamus and the anterior pituitary
gland,