After marriage, if you are infertile, which departments should you go to?

Patient's question:

Got married for a year and a half without getting pregnant

Doctor's answer:

Hello: Fertilization is a complex physiological process that requires the following conditions:
1. The ovary must release a normal egg
2. Sperm must be normal and contain healthy sperm
3. The egg and sperm must meet in the fallopian tube and combine 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, consult with a doctor for targeted treatment before trying to conceive.