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A member asked:

Do i go by lmp or early transvaginal ultrasound to get conception and ovulation date?

A doctor has provided 1 answer
Dr. Kristi Woods answered

Ultrasound: Ultrasound is more accurate.

Dr Fowler and another doctor agreed

Answered 2/1/2015

5.1k views

Thank

Related Questions

A member asked:

How accurate is an early ultrasound? On 6/15/18 baby measured 5w6d. Between what dates could conception of happened? LMP 5/5.

A doctor has provided 1 answer

A member asked:

How many days can a conception date be off with a early 6 week transvaginal ultrasound?

A doctor has provided 1 answer

A member asked:

When using the online calc to get conception date...Are those to the day if you knew your LMP and ultrasound dates match. How off can they be?

A doctor has provided 1 answer

A member asked:

So would a transvaginal untrasound dating me at 7 weeks 3 days be early rather than late in guessing the date of conception?

A doctor has provided 1 answer

A member asked:

Question 2 weeks after my LMP is december 2nd according to early sonogram i conceived december 6th. How do the dates make sense, did i ovulate late?

3 doctors weighed in across 2 answers

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Have had 2 transvaginal ultrasounds. Due date has changed twice. Due date is now 5/1/16. LMP was 7/12/15. Confused on conseption date??
Ultrasound appears that conception took place Dec 7th, had lmp Nov 26th. What day did i ovulate? Is it likely i could have concieved before lmp?could it have been implantation? Due Sep2

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