When Are You Least Likely to Get Pregnant?

To determine when you are most and least likely to get pregnant, a woman must be able to detect the beginning and end of her fertile window.

When's the least likely time for me to get pregnant? I plan on using a condom but I want to know the lowest probability. - Quora

How to Get Pregnant Fast: 7 Tips for Conception

Rhythm method for natural family planning - Mayo Clinic

Men's Guide to Trying to Conceive - Male Conception

Guide to Really Finding Your Fertile Window

Can I become pregnant on infertile days?

Chances of Getting Pregnant

A chart showing the days you are the least likely to get pregnant — including right before your period

When am I most fertile? How to calculate your ovulation cycle