Patient's question:
I have menstrual cramps sometimes my period lasts more than 7-10 days for half a year.Doctor's answer:
Hello: Fertilization is a physiological process. The essential conditions for pregnancy are: 1. Normal ovarian function, releasing normal eggs. 2. Normal sperm and semen from the male. 3. Sperm and egg can combine in the fallopian tubes, and the fertilized egg can normally enter the uterine cavity. 4. The endometrium is fully prepared, suitable for the development of the fertilized egg. Any abnormality in any of these links can lead to infertility. It is recommended that both partners undergo detailed examinations and targeted treatment.