Due date calculation?

Question

Hi everyone! I just found out 3 days ago that I'm pregnant, yay! Just wondering what the story is with my due date, my last period was 9th of sept and it was like a 42 day cycle( longest ever, it's usually 37). Glow has predicted that I'm 4 weeks + 2 days preg but another app says I'm 5 weeks+ 6 days?

Answer

Calculate from your LMP for now. Let your doctor know it was a very long cycle and you would like a dating ultrasound to confirm gestational age.

Answer

I've calculated mine from the day of conception. My cycles are only 21ish days so I'm most fertile just after my period, like 2/3 days after. I'm due 12th June. Conceived 19th September :)

Answer

It's based on the start date of your last period so if you know that go fourty weeks out and that's your due date! That's how your doctor calculates it as well

Due date calculation?

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