I don't remember it feeling different physically but it was an emotional hurdle for me. I just couldn't believe we were right back where we started and I resented baby-making sex. And yet I was so desperate to conceive that any sex was baby making sex in my head, I couldn't avoid or think of anything else. I don't think I was ready to be intimate emotionally but I knew that it was the only way to get pregnant so i carried on regardless. As the weeks went on though it felt less frantic and more normal and lovely.