We have been married for 3.5 years and not having any physical relationship from last 2 years, was very depressed, last week when i forced him to tell the reason, he told that he doesn't feel anything while being physical, he doesn't want to be physical with me, he loves me a lot but dont want sex. I want a baby and also that he get recover from this. His immune system is not that strong thats why I am scared that whether any treatment will be safe for him. Please advise.