IVF can also be done if there is no sperm. Patients with oligospermia and azoospermia can obtain sperm through micro sperm extraction and sperm supply, depending on individual health conditions, which need to be analyzed specifically. Patients with azoospermia due to blocked and impassable vas deferens can have sperm extracted for IVF by methods such as testicular puncture or testicular biopsy. Meanwhile, surgical treatment can be carried out, focusing on epididymal vasovasostomy, vasectomy reversal and so on. If there are fewer quality sperms produced by oneself, a small amount of sperms can be extracted by microscopic sperm extraction and single sperm freezing technique, which is more difficult and has a low survival rate of IVF and a higher probability of genetic diseases. If you are unable to produce sperm on your own, you can only get pregnant by donor sperm for artificial insemination or IVF. However, the offspring born are not biologically related to the male If there is no sperm, IVF is usually possible. It is recommended to go to the hospital in time for relevant examinations when such symptoms occur, and take appropriate treatment according to the specific situation.