GIFT Technique

The technique involving the transfer of ovum of a donor female into the fallopian tube of a recipient female is called GIFT.

GIFT stands for Gamete Intrafallopian Transfer, which is a fertility treatment where eggs are removed from the ovaries, mixed with sperm, and immediately placed into the fallopian tubes.

Working of GIFT Technique:

GIFT is a technique where the female gametes (eggs) and male gametes (sperms) are collected and transferred into the fallopian tube of the recipient female. The process involves the following steps:

1. Stimulation of Ovaries:
The ovaries of the donor female are stimulated with hormones to produce multiple eggs.

2. Collection of Eggs:
The eggs are collected from the donor female by aspiration through the vagina under ultrasound guidance.

3. Collection of Sperms:
The sperms are collected from the male partner or a donor through masturbation.

4. Mixing of Eggs and Sperms:
The eggs and sperms are mixed in a laboratory dish.

5. Transfer of Gametes:
The mixed eggs and sperms are transferred into the fallopian tube of the recipient female.

6. Fertilization:
The fertilization of eggs and sperms occurs inside the recipient female's body.

7. Implantation:
If the fertilization is successful, the embryo implants in the uterus and grows into a fetus.

Advantages of GIFT:

- GIFT is a simple and natural process that does not involve the use of drugs that stimulate ovulation.
- GIFT does not require the use of a laboratory for fertilization, as the fertilization takes place inside the body.
- GIFT has a high success rate for women with unexplained infertility.

Disadvantages of GIFT:

- GIFT requires the donor and recipient to be synchronized with their menstrual cycles, which can be difficult to achieve.
- GIFT has a lower success rate than other assisted reproductive technologies, such as IVF-ET.
- GIFT has a higher risk of multiple pregnancies than other assisted reproductive technologies.

Conclusion:

GIFT is a technique that involves the transfer of ovum of a donor female into the fallopian tube of a recipient female. GIFT is a simple and natural process that does not require the use of drugs that stimulate ovulation. However, GIFT has a lower success rate than other assisted reproductive technologies, such as IVF-ET and has a higher risk of multiple pregnancies than other assisted reproductive technologies.