Hello,
It has been found that the sexual side effects associated with the hair loss medication like
Propecia, includes problems with libido, ejaculations and orgasm and
it could last even after patients stop taking the drug which may be months to years.
It is very difficult to precisely confirm a diagnosis without examination and investigations and the answer is based on the medical information provided. For exact diagnosis, you are requested to consult your doctor. I sincerely hope that helps.