19. Menstrual Period
•If the ovum is not
fertilized it doesn’t
attach to the
endometrium.
•Muscles of the uterus
contract lining breaks
down (“cramps”)
•Lining passes through
the cervix into the
vagina and out of the
vaginal opening
24. FALLOPIAN TUBES
•The Fallopian tubes,
also known as, uterine
tubes, and salpinges ,
are two very fine tubes.
•Length 10 to 11 .5 cm long.
•Its divided into 4 parts.
26. 1) Interstitial :It is 1.25 cm
long and lies within the
wall of the uterus.
2)Isthmus :Upper outer
angle ,its narrow part of the
tube,about 2-3 cm in length .
3) Ampulla :Middle
portion,its wider part about 5
cm in length.fertilization
occurs in the ampulla.
PARTS OF FALLOPIAN TUBES
27. 4) Infundibulum
:Terminal portion , its
funnel shaped.
The infundibulum
ends in finger like
projection called
fimbriae.
PARTS OF FALLOPIAN TUBES
34. Structure of the Breast
•Lobules
• Lactiferous Duct
• Fatty and
connective
tissue
•Areola
•Nipple
35. The breast is made up of:
•Lobules – glands that produce
milk.Each breast has 15 to 20 lobes
•Ducts – Tubes that carry milk
from the lobules to the nipple.
36. •Fatty and connective tissue –
Surrounds and protects the ducts
and lobules .
•Areola – Circular area around
the nipple .
•Nipple – Centre of the
areola,the nipple contains
about 15 to 20 lactiferous ducts.
38. Summary
Structure and function of the
• External genitalia
• Internal genitalia
Vagina
Uterus
Ovaries
Fallopian tubes
Structure and of breast.
39. Bibliography
1. Nirmal kaur. Poonam Monga. Anatomy
and Physiology, Third Edition, Lotus
Publisher, Pp- 386 to 392
2. S.S. Randhawa, Biological Science
Multicolour edition, P.V. Publisher
Pp- 621 to 630
3. Indu Khurana. Arushi, Anatomy and
Physiology, CBS Publisher, Pp-393
to 404