Assisted reproductive technology (ART) is used to treat infertility. It includes fertility treatments that handle both a woman's egg and a man's sperm. It works by removing eggs from a woman's body. The eggs are then mixed with sperm to make embryos. The embryos are then put back in the woman's body. In vitro fertilization (IVF) is the most common and effective type of ART.

1. ASSISTED REPRODUCTIVE
TECHNIQUES
SUBMITTED BY
MUAZZAM JAHANGIR (14*)
MUHAMMAD ANAS (15)
SYEDA MUBEEN-UN-NISA (32)
SYEDA WARDA WALI (34)
SUBMITTED TO:
MA’AM TABIBA NADIA NASEEM
﷽

2. WHAT IS INFERTILITY?
• Unable to conceive after 1 year of un-protective sex.

3. INFERTILITY INCIDENCE
• Up to 5,000,000 American couples suffer from infertility every year and 20% of
those decide to undergo in vitro fertilization.
• About one out of every 6 couples is infertile in the US, and Taiwan as well.
• Infertility due to male factor accounts for at least 40% of infertility cases.

4. What is Assisted Reproductive Techniques
(ART)?
• ART is sometimes used as a catchall term for any fertility treatment, from medications to
surgery. But in the medical community, ART refers to treatments that manipulate the sperm
or the egg to make pregnancy more likely.
• ART works best in couples who have an issue with sperm or who have a diagnosis that makes
it difficult for the sperm to fertilize the egg. Women who ovulate infrequently may also
benefit from ART, since an ART cycle greatly increases the odds of a successful pregnancy
each cycle.
• ART is also a viable option in couples who have unexplained infertility. This is because the
odds of pregnancy are higher with each ART cycle, and ART can circumvent many common but
difficult-to-diagnose problems. Couples who have tried other treatments without success, as
well as people attempting to get pregnant without a partner, may also choose ART.

5. HISTORY OF ART
• In 1978, First successful birth using IVF.
• Louise Joy Brown (born 25 July 1978) is an English woman known for being the first human to
have been born after conception by in vitro fertilization, or IVF.
• In 1983, First pregnancy from IVF using donated Oocyte. First birth from IVF using
Cryopreserved Embryos.
• In 1984, Introduction of the GIFT procedure. First successful birth using GIFT.
• In 1986, First successful birth using ZIFT.
• In 1987, Transvaginal US guided Oocyte retrieval.
• In 1990, Introduction of PGD for Sex-linked diseases.
• In 1991, First birth from IVF with ICSI.
• In 1993, First birth from IVF using Testicular Sperm Extraction.
• In 1997, First birth from Cryopreserved Oocytes.

7. Who is eligible for ART?
• Females with Tubal Diseases.
• Unexplained Infertility.
• Endometriosis.
• Immunologic causes of Infertility.
• Women with Immature Ovarian Failure.
• Individuals with Male Factor Infertility (e.g., Abnormalities in Sperm Production, Function or
Transport or Prior Vasectomy).

8. MAJOR TECHNIQUES FOR ART
ART techniques include:
• In Vitro Fertilization (IVF) and Embryo Transfer (ET).
• Intrauterine Insemination (IUI).
• Gamete Intrafallopian Transfer (GIFT).
• Zygote Intrafallopian Transfer (ZIFT).
• Intracytoplasmic Sperm Injection (ICSI).
In vitro fertilization (IVF) is perhaps the most well-known form of ART, but it’s far from the only
option.

9. IN VITRO FERTILIZATION (IVF)
• In vitro fertilization (IVF) is a relatively new technology that’s been in use for about three
decades. It’s also one of the most successful options, boasting a success rate of about 15-25%
per cycle.
• During an IVF cycle, a doctor retrieves eggs from the woman and then fertilize them with
sperm. The fertilized egg grows in a petri dish for several days until it becomes an embryo.
Then a doctor implants the embryo back into the woman’s uterus.
• To maximize the success odds of IVF, a woman usually takes fertility drugs to ensure she
ovulates on a predictable timeline and to encourage her body to produce multiple extra eggs.
For this reason, IVF often produces multiple embryos. This increases the likelihood of having
multiple babies.

11. INTRAUTERINE INSEMINATION (IUI)
• Intrauterine insemination (IUI) fertilizes the egg inside a woman’s uterus. This is a more
affordable option than IVF, though it has a lower success rate.
• IUI works best for women trying to get pregnant without a partner, for people with
unexplained infertility, and when the man’s sperm has issues traveling to the egg, often due
to low mobility, but sometimes due to a chemical mismatch between the man’s semen and
the woman’s vaginal fluids.
• IUI requires just one procedure, during which the sperm is implanted into the woman. Some
women opt to take fertility drugs before IUI to increase the number of eggs they produce.
• Fertility drugs increase the chances of success with IUI.

13. GAMETE INTRAFALLOPIAN TRANSFER
(GIFT)
• An intrafallopian transfer fertilizes the egg inside the woman’s fallopian tube.
• Intrafallopian transfers are good options for couples with unexplained infertility, with sperm
mobility issues, or when the woman has an issue with her fallopian tube, such as a blocked
tube.
• A gamete intrafallopian transfer (GIFT) transfers sperm and eggs into a woman’s fallopian
tube, where the sperm fertilizes the egg.
• Some couples prefer it because of religious or ethical beliefs dictating that fertilization should
occur inside the body.
• As with other ART options, a woman typically takes fertility drugs prior to the cycle.

14. ZYGOTE INTRAFALLOPIAN TRANSFER
(ZIFT)
• An intrafallopian transfer fertilizes the egg inside the woman’s fallopian tube.
• Intrafallopian transfers are good options for couples with unexplained infertility, with sperm
mobility issues, or when the woman has an issue with her fallopian tube, such as a blocked
tube.
• A zygote intrafallopian transfer (ZIFT) is similar to IVF. Eggs are removed from the woman’s
body and fertilized in a lab setting, then transferred into the woman’s body when they grow
into embryos. But unlike with IVF, the embryos are deposited into the fallopian tube.
• As with other ART options, a woman typically takes fertility drugs prior to the cycle.

16. INTRACYTOPLASMIC SPERM INJECTION
(ICSI)
• Intracytoplasmic sperm injection (ICSI) removes one or more eggs from the woman’s body.
Then a mature egg is injected with a single healthy sperm. When the eggs develop normally,
they are transferred back to the woman’s body.
• ISI works best when there are serious sperm issues. For example, a man with very low sperm
motility or very few quality sperm might select this option. Sometimes a man has normal
sperm count and morphology, but significant DNA damage that decreases fertility or increases
the risk of an early miscarriage. ICSI allows a doctor to select the healthiest sperm and implant
it in the egg.
• A woman typically takes fertility drugs to boost egg production and normalize her cycle before
an ICSI implantation.

18. OTHER TECHNIQUES INCLUDE
Other assisted reproduction techniques include:
• Mitochondrial replacement therapy (MRT, sometimes called mitochondrial donation) is the
replacement of mitochondria in one or more cells to prevent or ameliorate disease. MRT
originated as a special form of IVF in which some or all of the future baby's mitochondrial
DNA comes from a third party. This technique is used in cases when mothers carry genes
for mitochondrial diseases. The therapy is approved for use in the United Kingdom.
• Reproductive surgery, treating e.g. fallopian tube obstruction and vas deferens obstruction,
or reversing a vasectomy by a reverse vasectomy.
• In surgical sperm retrieval (SSR) the reproductive urologist obtains sperm from the vas
deferens, epididymis or directly from the testis in a short outpatient procedure.
• By cryopreservation, eggs, sperm and reproductive tissue can be preserved for later IVF.

19. OTHER TECHNIQUES INCLUDE
• Donation of gametes,
• Surrogacy,
• Adoption,
• Stem cells research,

20. ART: NOT THE ONLY OPTION…
IVF revolutionized the world of infertility. It’s received so much attention that many couples think it’s the
only or the primary option for treating issues with fertility. But ART is not the only option. In fact, many
couples opt to pursue less invasive treatments prior to trying ART. For many, the right medication or
medical procedure can greatly increase the chances of fertility.
There are dozens of fertility treatments that may help, but some of the most effective non-ART methods
include:
• A procedure designed to clear blocked tubes.
• Hormones to support and encourage ovulation.
• Hormone treatments to address other issues in a woman's cycle, such as a too-short luteal phase.
• Treating underlying medical conditions such as insulin resistance.
• Fertility education can also be helpful. Some couples are not correctly timing intercourse to maximize
their chances of fertility. Others may be using lubricants that make it more difficult for the sperm to
travel to the egg. Still, others may have lifestyle risk factors, such as obesity, smoking, or drug use, that
increase the risk of miscarriage and infertility.
• Infertility is a complex challenge, and it demands complex solutions. Often the best strategy is a multi-
pronged approach to medication, lifestyle changes, and a few tweaks in intercourse timing.

21. USAGE OF ART
• As a result of the 1992 Fertility Clinic Success Rate and Certification Act, the CDC is required to
publish the annual ART success rates at U.S. fertility clinics. Assisted reproductive technology
procedures performed in the U.S. has over than doubled over the last 10 years, with 140,000
procedures in 2006, resulting in 55,000 births.
• In Australia, 3.1% of births are a result of ART.
• The most common reasons for discontinuation of fertility treatment have been estimated to
be: postponement of treatment (39%), physical and psychological burden (19%, psychological
burden 14%, physical burden 6.32%), relational and personal problems (17%, personal reasons
9%, relational problems 9%), treatment rejection (13%) and organizational (12%) and clinic
problems (8%).

22. RISKS ASSOCIATED WITH ART
• The majority of IVF-conceived infants do not have birth defects.
• However, some studies have suggested that assisted reproductive technology is associated with
an increased risk of birth defects.
• Artificial reproductive technology is becoming more available. Early studies suggest that there
could be an increased risk for medical complications with both the mother and baby. Some of
these include low birth weight, placental insufficiency, chromosomal disorders, preterm
deliveries, Genetic disorders, gestational diabetes, and pre-eclampsia.

23. RISKS ASSOCIATED WITH ART
• The use of ART has increased dramatically worldwide and has made pregnancy possible for
many infertile couples.
• However, perinatal risks associated with any ART and ovulation induction pregnancy remain,
particularly in multifetal gestations.
• To promote optimal outcomes, obstetrician–gynecologists and other health care providers
should complete a thorough medical evaluation and address maternal health problems or
health conditions before initiating ART and, when proceeding with ART, make every appropriate
effort to achieve a singleton gestation.
• Patients should receive appropriate counseling about the risks associated with ART, especially
risk associated with multifetal pregnancy and the option in such cases for multifetal reduction.

27. REFERENCES
• Text book of Gynaecology 7th edition, Rashid Latif Khan.
• Guide lines by Tabiba Nadia Naseem.
• Google search engine.