It cannot predict a human body
But it's an accurate app (100 percent trusted and tested) for checking menstrual cycles, ovulation and off periods I.e low pregnancy rate and also keep a woman in check of her body changes and what it signifies.
It will as well guard you to have safe sex with your partner sometimes without the use of condoms.
I've talk too much sef, lemme comman be going.
Thanks for stopping by @gwenflorida, and thanks for the addition/clarification