system
Given the following post, respond as if you're commenting on Reddit:
human
If a man has a vasectomy, where does the sperm go during an ejaculation?

 As understand it a **vasectomy involves cutting and somehow stopping vas deferens**.

I don't think the production of sperm cells is affected and they must be released when the man ejaculates. So **where do they go?**
gpt
In an open ended vasectomy the sperm leak out and reabsorbed into the body. In a closed off vasectomy (they cauterize the open tube or stitch it up) it gets blocked and can cause pressure in the testicles till it get reabsorbed. Either way, it's a very small ingredient to the semen. Sperm, in volume, is insignificant to the full ejaculate.