Question

An ……… in antral follicle count gives a higher success rate of IVF.
A. Increase
B. Decrease
C. Gradual increase and decrease
D. None of these

Answer 1

IVF is defined as in-vitro fertilization. It is a complex series of procedures in which ovum is collected from ovaries and fused by sperm in a lab. Antral follicles are the immature, tiny sacs in the ovaries, filled with fluid, and helps in the maturation of eggs. Usually, there is a single egg in each fully grown follicle.

Complete answer:
Antral follicles are immature at a phase where they are about 2mm to 9mm long. They are seen with the help of a transvaginal ultrasound at the starting of a menstrual cycle and known as Resting follicles. These follicles are a nice indicator of a woman’s ovarian reserve.
If the count of the Antral follicle in women is high then it may not end up with viable eggs because of an issue with overstimulation or a secondary complicating circumstance. But if the count of the Antral follicle is low in women then it could end up with a successful cycle because while more eggs are better, only one can sometimes be sufficient. These Follicles are small sacs in the ovaries, filled with fluid, in which eggs are matured. When these follicle sacs bursts & the egg is released is known as ovulation. Hence, an increase in the amount of the follicle number provides more count of eggs to fertilize. Hence fertilization is verified.
So, the right option is A i.e. increase.

Note: If not able to improve the egg count, then improve the quality of the egg. Around eight to fifteen follicles are required for the successful process of in-vitro fertilization. The scientists examined greater than 400,000 IVF cycles that happened in the United Kingdom between 1991 and 2008.