Pressure: Because when you sit straight your perineum is on the seat and your weight is pressing downward on the prostate which lies right under the perineum.
Answered 1/10/2014
4.6k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question