As you know, a woman's menstruation is not only related to a woman's health, but is also a key criterion for a woman's ability to give birth quickly, so many women also consider menstruation as a "weather vane" of health, and many women who are trying to conceive do not know how to know your fertility. Good or bad, you really only need to check your period to find out. The next editor will take everyone to find out.
A few small signs of strong fertility:1. Age of menarche

Every girl reaches puberty during adolescence, and that's when we get our period. Under normal circumstances, age of menarche in most girls is around 13 years old, but situation is different for everyone, if it is between ages of 12 and 15, this is normal.
If age of menarche is less than 11 years old, and pubic hair appears early at age of 8 or 9 years, likelihood of PCOS is relatively high. But if you are over 16 years old and have not had a menarche, then your ovaries and uterus are underdeveloped and need treatment.
2. Length of a woman's menstrual cycle
If it is a regular menstrual period, most of menstrual cycle range averages around 28 days, and cycle length is very normal between 21-35 days. If your menstrual cycle is less than 21 days, sometimes accompanied by a lack of luteal phase, it may be a premature recession of corpus luteum, but if menstrual cycle is more than 35 days, it may be due to underdevelopment of eggs or a lack of quality eggs. .

3. The duration of female tide
Under normal conditions, duration of menstruation is about 3-7 days. If duration of menstruation is less than 3 days, this is probably caused by a lack of estrogen in body or a thin endometrium, which shortens duration of menstruation. But if menstruation is more than 7 days, then you need to think about whether this is a gynecological disease, and it needs to be treated on time.
4. Women's menstrual flow
Actually, menstrual flow is amount when we have our period. Normal menstrual flow is from 30 to 100 ml, which promotes conception. At this time, endometrium is usually larger than 8 mm. If endometrium is less than 6 mm, it is difficult to get pregnant and fertilized egg cannot be smoothly implanted. But if it is larger than 19 mm, it may be due to thickening of endometrium, which makes it difficult to conceive.

In short, when you find that you have a normal period, it means that you have very good fertility, do not worry. If you have abnormal periods, low or high volume, or an unstable cycle, you should consider seeking medical attention. By seeking medical attention in time, you will be able to conceive and have a baby as soon as possible.