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Old 08-30-2007, 11:42 AM
Fast Food Knight Fast Food Knight is offline
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Join Date: Jun 2006
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Default Re: Fertility Awareness?

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there is a week every month when sex is really safe and there is another week that is pretty safe.

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More details please. As I understand it:

Woman gets her period every 28 days, and is fertile for 5-6 days during this 28 day period.

Sperm can live up to 5 days.

Ovulation occurs around day 14, but can occur earlier or later.

Some women have cycles longer than 28 days.

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Where day 1 is defined as the first day of her period.
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