Hello doctor, I am 33 years old, didn't have any sexual problem before, I am sexualy active.
Lately, I started a diet to lose few kilogrames, and for that I started to take slimming capsules from 1 month ago.i am experiencing from 1 week errection problems, once my penis goes hard then when to put it in a vagina, my penis goes soft and few times I can start sex normally but during intercourse my penis goes soft.please help me as I am very frustrated