All calendars are available instantly online as well as by email. All calendars include free additional tips and information on diets and intercourse. Click on one of the calendars below for more information.





Choose your
Baby's Sex
with up to 95%
Success Rate!
According to your biothythms, your Boy Calendar will give you the next dates where you have up to 95% chances to conceive a baby boy for the next 6 or 12 months. According to your cycle, and the variations you might experience, you just need to identify your days of fertility and report them on the calendar. To identify your period of fertility, you can use our free Fertility Calculator.
dd
mm
year
Enter your date of birth:
How many sons do you have?
How many daughters do you have?
How many dates projections would you like?
Please, select your currency:
Cost:
Where did you hear from PlanBaby.com?
Tick this box if you wish to receive your results in a plain text format
Tick this box if you wish to receive future information from PlanBaby
© 2004 Woman First Limited. Natural Baby Gender Selection Method.