Need more info or hx: There are 2 types of erections: psychogenic and reflexogenic. Psychogenic erenctions are a response to sexual sensory stimulation or fantasy (visual, tactile, auditory, etc).Reflexogenic erections in men with an intact central nervous system typically ocur in the morning with a full bladder. Without knowing more details about the situations that you refer to it is difficult to answer.
Answered 7/13/2017
5.7k views
A doctor has provided 1 answer
A doctor has provided 1 answer
6 doctors weighed in across 3 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