Patient's question:
If the semen is, rather than being through the urethra forward, it is called "retrograde ejaculation, how to judge the backflow of sperm?"Doctor's answer:
Often causes infertility. If there is prostatitis or seminal vesiculitis affecting the quality of semen, leading to seminal fluid becoming infected with inflammation, it can easily cause conditions such as cystitis and urethritis. Artificial retrograde ejaculation can lead to many diseases, which are often incurable and may even result in paralysis. It first damages the gastrointestinal tract, then gradually corrodes other organs. If you don't believe it, just try it—on average, complications will all appear within three to five years.