the positive pg i have got doing IVF FET- stayed positive when i did my BT
If you haven't got your AF by the time you get your BT and you get a positive HPT- i would start to celebrate on the inside!!!
when i have got a positive a home - i have run the clinic and gone and got my B/T done a few days early. They first positive i got at 3 weeks 3 days and BT done at 3 weeks 5 days. The next positive I got at 3 weeks 4 days and confirmed at 3 weeks 5 days again.
However the only catch I can think of is that i din't have chemical support during these cycles as one they didn't do that protocol back then and the second one was a FET.
The medication that they give you for support during the TWW can mess with your mind and body. I saw when in doubt- ring the clinic
HTH and let us know how you go!!
odette