Causes of no dominant follicle

Dominant follicles are a type of follicles. This type of follicle is different from ordinary follicles, and its quality is much better than other types of follicles. However, not every woman has this type of dominant follicle in her body. Some people will have some abnormal conditions, and there will be no dominant follicles in their bodies. So what is the reason for the lack of dominant follicles?

The ovulation date is generally about 14 days before the next menstrual period. Starting from the first day of the next menstrual period, counting down 14 days or subtracting 14 days is the ovulation day. The ovulation day and the 5 days before and 4 days after it are called the ovulation period. The specific calculation depends on your menstrual cycle, and the menstrual cycle must be very accurate for the calculated ovulation period to be correct. If you want to get pregnant, you can start on the first day of ovulation and maintain a frequency of having sex every two days. If there are no special circumstances, you will generally get pregnant.

There are many reasons that lead to poor development of female follicles, such as one's own sex hormones. The hormones of the ovaries are affected by the hormones secreted by the pituitary gland above. The pituitary gland secretes a hormone that causes the follicles to grow. If it is insufficient, the follicles will grow slowly. However, the development of follicles is not only affected by this factor, but also by prolactin. If it is abnormal and ovulation does not occur, the growth of the follicles will be affected. This is related to your menstrual cycle. Ovulation occurs 14 days before the next menstruation. Ovulation monitoring should be combined with your menstrual cycle. The absence of dominant follicles in B-ultrasound monitoring is not necessarily the real situation. It may be that the timing is not well grasped, and it is too early (the follicle has not grown yet) or too late (the dominant follicle has been discharged).

There are many reasons for the lack of dominant follicles, perhaps a problem with the ovaries themselves or an endocrine problem. If there is no advantage, don't worry too much about the follicles. After checking to find the cause, you can use ovulation-stimulating drugs to treat it.

If women do not have a dominant follicle, it will cause irregular menstruation. It also has a great impact on women's pregnancy. The most common cause of this condition is poor ovarian function. Therefore, in your case, it is best to combine a six-item sex hormone test to get a comprehensive diagnosis of your ovarian function before receiving symptomatic treatment. If you are anxious to have a child, you can also consider using ovulation induction.

Generally, when a follicle grows to 1.8-2.5cm, it becomes the dominant follicle and is released. If the follicle is underdeveloped and cannot become a high-quality follicle, it will affect normal conception and fertility. Ovulation disorder is an important cause of infertility. Generally, ovulation is affected by endocrine. You can go to a fertility specialist hospital to check ovarian function and hormone levels.