I am facing loss of libido and sexual arousal. After contact, I feel weakness for 1 week. There is continuous pain in my both legs. I am married for 6 years now. My wife conceived twice, but both times it was not successful. First pregnancy in 2012. Abortion was to be done after 4 months due to anomaly in fetus ? lemon shape head. Second pregnancy in 2015. Miscarriage after 6 weeks. My quality of semen was checked. After 2015, quality was below par and I was given medicines for treatment. However, after I left the medicine, again my weakness started. I don?t feel interest in sex. We will make contact once in a week. Due to long gaps, my wife also lost interest in sex. This frequency has also reduced further. I need to revive my sex life and also to have a child.