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Prevent a pregnancy

Colours and Symbols for Prevent

If you are using Natural Cycles to Prevent a pregnancy, the fertile window is presented in red and green days. The fertile days are a vibrant red color, and the non-fertile days are a vibrant green color. The c...

How effective is Natural Cycles as a contraceptive?

The second clinical study on Natural Cycles showed that 7 women out of 100 got pregnant in 1 year (equivalent to a typical use Pearl Index of 7.0) when using Natural Cycles. Whereas only 0.5 women out of 100 go...

Red & Green days

Red, fertile, days You should use protection or abstain from vaginal intercourse on a red day, as you are fertile during these days. Until your ovulation has been confirmed you will get red days, this is necess...

Why do I get so many red days?

If you just got started with Natural Cycles Prevent it’s normal to get more red days. Natural Cycles is getting to know your unique cycle and probably hasn’t detected your ovulation yet. It is highly individual...

Protective methods for red days

Use protection on red days to effectively prevent a pregnancy, or abstain from vaginal penetration. The risk of getting pregnant is significantly higher on these days as you are very likely to be fertile. What ...

Emergency contraceptive methods

What to think about before using an emergency contraceptive If you find yourself having to take an emergency contraceptive pill (also known as the morning after pill, or EC pill) there are some very important t...