Hi,

am 28, (183 cm, 100 kgs,). we are newly married and got completed 6 months for now. we are trying to conceive a baby but every time we are failing in our ways. recently am facing a problem during sex like am failing in penetration , while am trying to pentrate it becomes weaker in few seconds and again we are involving in masturbation at that moment my penis is becoming bit stronger and again when i try to involve in intercourse with in few seconds it becoming weaker. for the last few months we had successful intercourse many times , but recently am facing this issue. can you please advice me if i need to consult a doctor.