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follicles in IVF

What are follicles in IVF?

| 10 Nov 2023 | 26127 Views |

Follicles are essential to the ins and outs of the in vitro fertilization procedure. The secret to a successful egg extraction process and, eventually, a successful pregnancy lies in these tiny, fluid-filled sacs located inside the ovaries. Let’s examine the role of follicles and the ways in which they are tracked during the IVF process.

What are follicles in IVF?

A woman’s ovaries contain sacs filled with fluid called folliculles. The eggs within these sacs are growing and underdeveloped. The follicle bursts to release a mature egg for fertilization once it reaches the proper size. Within 12 to 24 hours of the egg’s release, sperm must fertilize it in order for pregnancy to occur. Menstruation is the shedding of the uterine lining that occurs when the egg is not fertilized.

Why are follicles important for IVF?

However, ovarian stimulation drugs like follicle stimulating hormone (FSH) are used in IVF cycles to stimulate the ovaries to develop multiple eggs at once. More eggs increase the likelihood of laboratory fertilization and, in the case of an embryo transfer, pregnancy.

How many follicles are good for IVF?

While a larger number of follicles is typically seen as beneficial, the optimal number for in vitro fertilization (IVF) might vary from person to person. But quality of follicles is just as crucial as quantity when it comes to hair growth. The ideal number of follicles will be decided by your fertility doctor based on your unique requirements and circumstances.

What happens to follicles during IVF?

IVF encourages follicle growth in the ovaries, which is tracked via ultrasound scans. To release mature eggs, follicles that are between 18 and 20 mm in size are injected with the hCG hormone trigger. To provide the best possible reaction and treatment plan, the egg harvest operation is performed right before this occurrence.

Conclusion

Numerous infertile couples now have hope because to the incredible medical development known as in vitro fertilization. Patients starting this path must comprehend the importance that follicles play in in vitro fertilization. The foundation of the IVF procedure is the creation and effective retrieval of follicules. Keep in mind that every follicle on this route might bring you one step closer to realizing your dream of being a parent.

About The Author
Dr. Richika Sahay

MBBS (Gold Medalist), DNB (Obst & Gyne), MNAMS, MRCOG (London-UK), Fellow IVF, Fellow MAS, Infertility (IVF) Specialist & Gynae Laparoscopic surgeon,[Ex AIIMS & Sir Gangaram Hospital, New Delhi]. Read more about me

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