Haven't been on here in a while. 3 failed IUI's and we decided to give it a break for a while. I am about 6/7dpo and last night had the most intense pan and cramping in my tummy. It was below my belly button and also above it. All over really. I even cried. I wasn't sick although felt a bit hot. It went away totally after about an hour. I have no idea what it was. In my 40 years, I've never had period pain. Is it likely that this was implantation? Didn't have it with my MMC from what I remember. Thanks all. Hope every one is keeping hopeful.