V Veronica New member Nov 8, 2011 #1 If my cycle was supposed to.start now and I got a positive hpt how does it calculate me at 4 weeks instead of 2? ?o they go off 38 week pregnancy or 40.. ?
If my cycle was supposed to.start now and I got a positive hpt how does it calculate me at 4 weeks instead of 2? ?o they go off 38 week pregnancy or 40.. ?