Well i am going for my appointment with my new hospital on tuesday.

What i am wondering is i have disagreed with the dr's about my due date from the get go.

I think i am due the 15th October and they are going off a 6 week scan that showed 23rd October (so a week later).

The 2 scans since that one have shown me a week ahead (agreeing with my prediction)... - i know they say the 6 week is the most accurate but it didnt make sense to me.

If i am due a week later it means that i had a HCG of 100 at 3 weeks pg and a +ve pregnancy digital (50MIU) at 3 weeks pg... hence why i am thinking i was 4 weeks not 3 weeks at this stage.

Can i convince them to change m y due date.

I understand that baby will come when ready but when it comes to being overdue... i dont want to be 3-4 weeks overdue because they dont trust what i think is my correct due date?