The relaxation of the second child policy makes many couples excited, but some couples find that how to toss and turn can not create a love child! What happened? A checkup at the hospital: Oops! Azoospermia (meaning no sperm found in 3 semen tests)! So the question is: since it is azoospermia, how did the first baby come? Is it because of the king next door? Is it really impossible for azoospermia patients to have their own children? Azoospermia means that no sperm is found in 3 semen tests. In general, there are two types of azoospermia, one is obstructive azoospermia and the other is non-obstructive azoospermia (also called primary azoospermia). Let’s talk about obstructive azoospermia first. Obstructive azoospermia refers to a condition in which the testes have normal spermatogenic function and can produce sperm, but the sperm cannot be excreted due to obstruction of the vas deferens. Obstructive azoospermia is classified as congenital or acquired. Congenital azoospermia mainly includes vas deformities, epididymal malformations, missing seminal vesicles and congenital obstruction of the ejaculatory ducts, but clinically we see a lot of obstruction of the lumen of the seminal ducts due to acute and chronic inflammation of the epididymis, vas deferens and ejaculatory ducts – that is, we talk about acquired azoospermia. Since it is an acquired obstruction, it is perfectly possible to get your partner pregnant before the obstruction! Pregnancy! The possibility of pregnancy! The so-called non-obstructive azoospermia, also known as primary azoospermia, refers to the dysfunction of the testes themselves, which can only produce a very small amount of sperm or even no sperm. It is also divided into congenital or acquired factors, such as Klinefelter’s syndrome, Y chromosome AZFC deletion patients, these patients may have completely normal spermatogenic function when they are young, but as they grow older spermatogenic function is gradually declining, and finally azoospermia occurs. Of course, industrial hazards, exposure to radiation, febrile diseases, allergic reactions and bad habits such as smoking and alcohol can also damage testicular function and cannot be ignored. In conclusion, even in non-obstructive azoospermia, it is perfectly possible to get a spouse pregnant before testicular function is impaired! Don’t bring harm to your family because of our limitation or haste! It is better to consult a professional doctor and perfect the relevant tests.