Anyone has the same situation that the EDD change? Based on my 1st day last period should be 3 Feb and supposed to be 8 weeks but just their estimation. 2 weeks ago my edd is 15 Nov, doctor say about 5+6 weeks. This week changed to 20-22 Nov. Doctor say smaller than his expectation, now seems to be 6 weeks only. But baby still did grow from last scan. But I believe I conceive during 13 to 22 Feb only. So what's right what's wrong? I'm confused and worry.