Can anyone give me some insight. I've been for a reassurance scan today i should be 11 weeks 1 day. They said i have a tilted pelvis and I'm 7 weeks 5 days. I don't understand this as i had a positive pregnancy test 7 and a half weeks ago it really doesn't match with my dates. I even had implantation bleeding two days before i tested. Help I'm so worried my baby isn't developing properly midwife doesn't care because I'm not bleeding. Thanks for reading.