Where are the hospitals in Gansu that treat female infertility?

Patient's question:

I've been married for over a year and want to have a baby, but haven't been able to yet.

Doctor's answer:

Ultrasound Examination for Ovulation
Many patients can undergo ovulation detection via ultrasound in clinical practice. Initially, follicles are identified, followed by monitoring the growth and development of dominant follicles until ovulation occurs. Concurrently, ultrasound is used to observe the thickness of the endometrium in women, which plays a significant role in the treatment of anovulation.