Accurate, simple, easy.
I work nights, so taking BBT at the same time every day isn’t feasible to me. I’ve had two pregnancies now and both have unfortunately ended in miscarriage, but tempdrop was on the dot accurate for my ovulation dates that resulted in conception. I believe I only conceived so fast as I’ve been using tempdrop for 4 years and have discovered I ovulate later, around CD 19-23. It’s an invaluable tool that has given me so much data and I highly recommend.