Hello doctor, we have 1 daughter, for the last six months we are trying to conceive but all in vain. my wife underwent some tests, but all were positive, six months ago she had thyriod at some higher side, but are taking medicine for the same it is under control. I think my semen is week, I don t feel fatigue after sex, what I felt in earlier days. I think my semen is week, I do also feel PME during sex.