Many sisters have done B-ultrasound to monitor ovulation and want to know how big the follicles must be before they ovulate. After a large amount of data statistics, the average diameter of a woman\’s follicle is 15 mm in the three days before ovulation, 18.6 mm in the first two days, and 20.5 mm in the first day. In other words, when the follicles develop to about 20 mm, ovulation is about to occur.
Two points need to be explained here:
◎ This value is an average value obtained after measuring many people. It will be different for each person, but it will not Too far off.
◎ Follicles develop slowly at the beginning and develop faster near the day of ovulation, so there is no need to go for B-ultrasound monitoring too early
This article is provided by Baidu Reading and is excerpted from \”Pregnancy Can Be Very Simple\” Author: Fei Fei Mom