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Patentex oval
The Pearl Index states the number of pregnancies in a group of 100 women who ... Patentex oval's Pearl Index is 0.3 - 1.6. This means that of 100 women who ...
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Patentex oval
Patentex oval - All About Patentex oval - Contraception - hormone-free.
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Patentex oval
Patentex oval - All About Patentex oval - Contraception - hormone-free.
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Patentex oval
They used crocodile dung pessaries, various gums and even a mixture of honey and sodium carbonate for this purpose. In Ancient Greece, Aristotle described ...
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Patentex oval
Knaus-Ogino method. The calendar method, i.e. calculating the fertile and safe days from the calendar. This type of calculation is far too unreliable ...
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