What pre-pregnancy tests do women need for their second child?

Before a woman plans to have a second child, in addition to a routine comprehensive physical examination, she should also have a screening for infectious diseases, a gynecological examination, and an examination of her reproductive function.
1. Comprehensive physical examination: Whether you are planning to have a second child or a first child, it is necessary to have a comprehensive physical examination.
2. Infectious disease screening: Hepatitis A, Hepatitis B, Hepatitis C, AIDS, syphilis and other common infectious diseases usually need to be screened once.
3. Gynecological examination: before a woman wants to have a second child, she must do a gynecological examination seriously, and take effective measures after discovering gynecological diseases.
4. Fertility function examination: many women are already older when they are ready to have a second child, so they should have blood tests for sex hormone 6, follicle monitoring, and observation of the endometrium to assess their fertility.