As a word of caution, I would suggest waiting until the Beta. I actually tested out my trigger shot (using cheap pregnancy tests) and then about 36 hours before my Beta I did a HPT and got a positive (on a digital HPT, so no guesswork). I felt for sure I was pregnanty since I knew my trigger shot was out of my system. My blood work, 36 hours later, showed a negative. So hugely disappointed. Next time, I am not going to test in advance now that I know the heartbreak that is associated with a false positive and am passing that advice on to others.