I am married 46 yrs ols man. Have 3 kids. Marreid very late (age of 35). I am not much involve into sex even with my wife. I don't sex even 2-3 months, (1-Erecton problem 2-lack of sex desire). But I even don't have eraly nmorning or late night boner + i don't have night falls too.

Pls. tell me what to do. And which doctor I should visit.