What's the best time to get an early scan to see HB?

[hopefulfor1st]

I don't know exactly how far along I'd be, I'm assuming just under 4 weeks.

Tuesday- bfn
Thursday am- shadow on ic
Thurs pm- positive frer
Fri am- 1-2 on digi
Sat pm- darker frer.

So I'm assuming say Thursday when I got my BFP I could've been earliest 9dpo as I think that's the earliest I'd get a positive hpt. (which makes no sense as it was 16 days past my + opk but anyway I'm going with the BFP and digi)

So my doc will want me to get an early dating scan and I want to make sure it's when I'll see a HB, when's the best time to book it for?

Oh and I have irregular cycles so last period is irrelevant as it was 2 months ago!

 

[Kitteh_Kat]

We had no problem seeing a heartbeat at 7 weeks.

 

[cflower04]

I would say 7-8 weeks!

 

[Gizzyy]

We saw a HB at 6 weeks but baby was small of course x

 

[bettybee1]

6 weeks + hunnie xxx

 

[1stimemom1986]

I just had my first scan this week and saw a healthy little heartbeat) my doc said no sooner than 6 weeks.. It depends on size of the embryo..my doc said if hcg is above 2000m/ml and size of embryo is 4mm(usually at 6w4d) you should hear the hb. My levels were 6940 at 5w2d and measuring 5mm and we heard the heartbeat. Hope this helps.

 

[hopefulfor1st]

Checked my days and I could either have it at 6+4 or 7...
Sadly I think I'd best wait til 7 :/ as much as it pains me!