Getting paranoid that DH has lost interest in sex since I have got pregnant. I am 18 weeks tomorrow, gained around 5 kilos but my appearance hasn't changed that much and I don't have much of a bump. I could be being paranoid as DH';s work has ramped up and he seems quite knackered but in the last 2 weeks he has stopped instigating sex (he used to all the time). I don't want to discuss it with him as he'll deny anything is wrong and then if he does start instigating it I won't know if it's because he wants to or because I said something. Just feeling upset and emotional about it and also very pissed off. He doesn't seem especially interested in the pregnancy anyway which also hurts. Does anyone else have this? How engaged/interested are your partners? This is a 1st baby for DH and 1 but we have 2 kids each with other partners. Maybe the novelty has worn off for DH.