So...according to this app I am 4 weeks 6days...but I have short cycles so I know sometimes dates are a few days off.  Yesterday I went for an u/s and they couldnt see anything. I had my beta drawn and my first draw was 1947 . Going to have another beta drawn on Saturday and then back to the doc on Monday. Fingers crossed and prayers going up!!! Anyone in the same boat or have the same experience?