Question: Hi I have been trying to conceive but we only have sex maybe once a week or even less frequent. I am ripping my hair out because I have never been pregnant and I am now 38 but have never been caught. I was never sexually active until I was 26 but never been really very active. I have had an ultrasound scan which my Gynaecologist has corrolated with blood work and I dont have PCO, I am attaching the report. Everything with me and my husband is ok apart from me being overweight at 17st 7lb and husband smokes but has cut down a lot and has tobacco of 20 a day compared to cigarettes of 40-50 per day. He is trying to cut down more and I am trying to lose weight. Do you think i can conceive naturally with more cut backs and regular sex, how often should we be having sex for best chances to conceive. I do ovulate and I do have regular periods