Patient's question:
I've been married for several years now, and we still don't have any children. I'm very anxious about it and don't know if it's my problem. I've asked my husband to get checked, but he refuses. I'm afraid my condition might worsen. What do I need to prepare for IVF?Doctor's answer:
The first-generation test-tube baby refers to a form of assisted reproductive technology where the patient's eggs and sperm are mixed in a culture dish to allow fertilization, and then the resulting embryo is cultured in vitro before being transplanted into the patient's uterus. The first-generation test-tube baby is also known as conventional test-tube baby, or IVF-ET. The first-generation test-tube baby technology was primarily developed to address female infertility.The second-generation "test-tube baby" shares the same technical foundation as the first-generation "test-tube baby," with the main difference being the method of sperm and egg combination. In the first-generation "test-tube baby," sperm and eggs are cultured together to allow free combination and fertilization. In contrast, the second-generation "test-tube baby" involves artificially selecting a single sperm and directly injecting it into the cytoplasm of the oocyte.
The first-generation test-tube baby is primarily used to treat infertility caused by female factors, such as tubal issues, endocrine problems, uterine problems, and more. The second-generation test-tube baby is mainly used to address infertility caused by male factors, such as tubal issues, oligospermia, and asthenozoospermia. The third-generation technology is primarily targeted at genetic diseases.