Detailed explanation of the whole process of IVF. IVF technology has become a relatively common reproductive treatment method in modern medicine and can help many infertile couples realize their family plans. The following will introduce the entire process of IVF in detail from four aspects. The first aspect: Preparation for pregnancy. Before undergoing in vitro fertilization, couples need to undergo a comprehensive physical examination. The man needs a semen test, and the woman needs a gynecological examination and fallopian tube patency test. In addition, couples need to decide together whether they want to use their own eggs and sperm or whether they should choose to use donated eggs or sperm. The doctor will also make appropriate plans based on the couple’s situation.