Has potential, but too confusing to use now – WomanLog Pregnancy Calendar Review

It won't let me enter my specific dates of last period and conception without changing other dates around. I don't understand why the weeks are different colors. I was really hoping for something more intuitive and user friendly. It would be better if it integrated more seamlessly with the other WomanLog app that I used to track everything before I got pregnant.
Review by esserlieu8 on WomanLog Pregnancy Calendar.