Due date

[amyshumway75]

What is the most accurate way do decide due date (ultrasound, LMP, funtal measurements) normally had a 26-28 day cycle that usually last 3-5 days. Had MP 3/22-3/27, 5/13-5/17,6/3-6/5 had intercourse on 5/28, 6/8,& 6/13. June wasn’t normal and I’m thinking it was implantation time. I missed a few menstruals in between months. LMP is showing due date of 3/9/20 (but wasn’t full period/ or not a normal one) Ultrasound and fundal measurements are showing about a week or so further along. I’m just curious on what is more accurate. I have 2 different due dates that have been 3/1 and 3/9.

The date given at the 12 week ultrasound is the most likely one to be accurate, according to the textbooks. We know life isn't always by the book. But in your case, since there is a lack of clarity around what exactly was happening with your cycle in June, I'd go with the date from scan instead of LMP.

No idea. My textbook date gives 4th May 19, based on 28 day cycle. But I never had a 28 days cycle as was recently off pill and each one after was different.

Size wise, I have had 4 scans so far, they show growth as 22-28th April due date. But my due date for official stuff is still 4th May.

Know one has ever gone off fundal height for due date if that was the case I would be totally overdue right now as I've been measuring 4 weeks ahead throughout.
You go from your Lmp untill your dating scan.. Then they go from your Dating scan measurements to determine your Due Date which then won't change.

misread u said fundal measurements not fundal height 🙈 but still go from your Dating scan not lmp x