They know what the levels should be at dpo for a true BFFP although there are the odd occasions where late implanters can happen or the dreaded chem's etc but even still, the levels to begin with will be above a certain number from the get go.
Ok...here's DD's birthday cake for DC this afternoon. Just finished it😊
Oops...here it is!!! 😁
@Charlie74 Not surpringly, I tested out my Pregnyl boosters. I loved seeing a second line even if it wasn't genuine. 6 days post Pregnyl my hcg was 6 and p4 was 37. LB wanted me to retest on Monday but I didn't. I knew it was residual Pregnyl.
Pregnant for the first-time?
Not sure where to start? We can help!
Our Insider Programs for pregnancy first-timers will lead you step-by-step through the 14 Pregnancy Must Dos!