I have never been pregnant and I don't know why.

Patient's question:

No

Doctor's answer:

Fertilization is a complex physiological process that requires the following conditions:
1. The ovary must release a normal egg
2. Sperm must be present in normal semen and contain normal sperm
3. The egg and sperm must meet and combine in the fallopian tube to form a zygote
4. The zygote must be successfully transported into the uterine cavity
5. The endometrium must be fully prepared to support the implantation of the zygote.
If any of these steps are abnormal, fertilization can be hindered. The cause of infertility may be related to the female, the male, or both. It is recommended that you visit a specialized hospital for examination. Based on the results, you should undergo targeted treatment under the guidance of a doctor before attempting pregnancy.