tallybee
DS '04, DD '06, DD '15
- Joined
- Sep 2, 2010
- Messages
- 14,893
- Reaction score
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Hi!
I'm trying to work out the most accurate dates for my pregnancy.
My LMP was 4th January, on a 27 day cycle, putting that into the NHS due date calculator gave me an EDD of 10th Oct.
I went for a private reassurance scan at what I thought was 9+1 by LMP, everything was perfect and LO measured at 10+1 which gives an EDD of 3rd Oct.
I have my NHS dating/NT scan next week which will be at 12+3 by LMP, or 13+3 by the dating from the last scan.
So my question is, is the measurement from the last scan likely to be more accurate or will they be likely to change my EDD again? Are earlier measurements more accurate than slightly later ones?
The reason I am wanting to know is there's a half price offer on gender scans and I need to be 16 weeks for that, want to book it ASAP
I know I could just wait til next week and see what they say but it's hard! lol x
Thanks
I'm trying to work out the most accurate dates for my pregnancy.
My LMP was 4th January, on a 27 day cycle, putting that into the NHS due date calculator gave me an EDD of 10th Oct.
I went for a private reassurance scan at what I thought was 9+1 by LMP, everything was perfect and LO measured at 10+1 which gives an EDD of 3rd Oct.
I have my NHS dating/NT scan next week which will be at 12+3 by LMP, or 13+3 by the dating from the last scan.
So my question is, is the measurement from the last scan likely to be more accurate or will they be likely to change my EDD again? Are earlier measurements more accurate than slightly later ones?
The reason I am wanting to know is there's a half price offer on gender scans and I need to be 16 weeks for that, want to book it ASAP
I know I could just wait til next week and see what they say but it's hard! lol x
Thanks