Is sperm transparency considered azoospermia

Semen is transparent, that is, a little milky transparent, so there is no sperm is not judged by color, but to do semen test to determine whether there is sperm in the end. If the semen test results determine that there is no sperm called azoospermia. There are many reasons for azoospermia at this stage, there are two main reasons. The first is that the testicles themselves cannot produce sperm. If this is the case, only IVF can be done. The second is the obstruction of the vas deferens, that is, sperm from the testis can not be excreted outside the body through the vas deferens, this situation is to do the vas deferens and epididymis re-anastomosis.