My dr. only did a Beta if I wanted one, but I am an anti-POAS gal. We tried for 18 months and did 6 IUI's that all failed, we ended up getting pregnant on a rest cycle before injectables.
With that said: For me, it was way easier to just wait a few extra days and only test once. In the beginning I loved testing 10 dpo but would get my hopes up that "it was just too early" and test again. Heartbreak twice in one month got to me too much. I found that waiting till 14 dpo (or dpiui) and testing then was best for me. I was certain that it was accurate and I only had to see that one line once a month....unutil I saw two
Do what works for you!! There are TONS of POAS addicts here...I dunno how you gals do it! Made of stronger stuff than me
Baby dust,
kiru