The Pregnancy Planner calculates preferred days for getting pregnant.
Plans are based on the fact that ovulation happens 14 days before the next menstrual period.
If you are trying for a boy or girl, the planner will also suggest some actions that many influence the sex of the child, based on the scientific research of Dr. Landrum Shettles and David M. Rorvik, who published findings in a book called "How to Choose the Sex of Your Baby: The Method Best Supported by Scientific Evidence."
As ovulation approaches your chances of getting pregnant increase. Before proceeding, there are a few things to keep in mind:
Good Luck & Don't Forget to Have Fun!