Does Erection Cause Stomach Pain?

Pain with erections can be related to anatomical issues with the penis or due to infections.

Can virginity cause stomach pain?

Being a virgin does not cause abdominal pain. I am not sure what you mean by romance. Is she having orgasms? This can cause contractions of the womb which can cause some abdominal pain.

How long can the average man stay erect?

A penile erection can normally last anywhere from a few minutes to about half an hour. On average, men have five erections a night while they're sleeping, each lasting about 25 to 35 minutes (Youn, 2017).