Follicles don't grow big

Follicle stimulating hormone (fsh) promotes follicle growth and secretion of estrogen. Polycystic ovary syndrome (PCOS) is characterized by elevated androgen levels and LH/FSH values greater than or equal to 2 to 3. If the follicle does not grow, after basic treatment, ovulation induction treatment can be given. In the process of ovulation induction, dynamic B-ultrasound is generally needed to detect the growth and development of follicles, and then to guide the time of cohabitation.