The vast majority of IVF babies are pro-life. If the woman’s eggs are retrieved after ovulation induction and the man’s sperm is retrieved, and an embryo is formed and moved to the woman’s uterus, the baby born at that point is pro-life. If the male partner is azoospermic, but after microsperm retrieval, sperm is also retrieved and an embryo is formed, the baby is also biologically born to the couple. If the man is azoospermic, and no sperm can be retrieved by microsperm retrieval, and the sperm in the sperm bank is used for IVF, the baby born at this time is biological with the woman, and has no blood relationship with the man. If the woman does not have eggs, but needs to be supplied with eggs to form an embryo, the baby born is not biological with the woman, but biological with the man, and there is a blood relationship. Whether it is biological or not, to be divided into for what reason to do IVF, is how to do IVF in different ways, identify is biological or no blood relationship.