I've been searching the net and can't find the answer to my question.

I had a partial molar pregancy last year and have since had the all clear and after TTC for a while am finally UTD again! I'm going to the GP tomorrow and will ask for a referral for a dating/early scan. I'd really like it to be able to rule out a repeat partial molar pregnancy so am wondering when is the best time to get it done? I was thinking I'd do it around 7 weeks as I should be able to see a heartbeat by then but would this be too early to rule out a partial?

If you've had a PMP when was it visible on ultrasound?