My hubby who is 35 yrs is never interested in sex.we are married for 4 yrs but never had sex..now i want to hav a child and so we tried.but he has ed?

Both need help: You have bigger problem than having children 4 yeas of un consummated marriage is big problem , if you continue you are not going to have children .You both need marriage and psychiatric counseling , need to see experts in this field after speaking to your family doctor , who will facilitate and help you. Please seek the urgently needed help.