The Fertility Calculator generates 6 useful charts based on your menstrual cycle data:

Luteal phase or Menstruation.
Free Sex Days: The time with the lowest pregnancy percentage.
Fertility: The time with the highest likelihood of sexual intercourse leading to pregnancy.
Ovulation: Presence of female mature egg that is capable of being fertilized.
Conception Boy: Highest chance to get pregnant with a Boy.
Conception Girl: Highest chance to get pregnant with a Girl.

Please enter your Menstrual Cycle Data below:

Menstrual Cycle Data
Tooltip Last Menstrual Date:  
Tooltip Cycle Length Days
Tooltip Menstruation Days

Maybe you have landed on here because you have just started to think about having a baby; or maybe you are already on your way to baby making magic. Whatever your reason, we have some cool tools to help you along the way, amazing articles that will give you more insight into what real moms are going through and a very supportive forum with lots of moms in the same boat as you. 

We have this handy fertility calculator. It will help you figure out when are the best days to get pregnant. 

Please remember conception can be a lot more complicated and it's completely normal to "try" for a few months before falling pregnant. The BEST help and advice you will get, are on our fertility forums right here. 

Calculate below when are the best times for your baby making magic. 

Already pregnant? Try our pregnancy due date calculator here.

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