1st day of period is 1st day of cycle.
and most fertile is the 14th day ( if you have a 28 day cycle)
or rougly half if your cycle is more than 28 days
2006-08-06 20:47:41
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answer #1
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answered by Anonymous
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7/7 or 6/6
2006-08-07 03:43:38
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answer #2
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answered by luv_mornings 2
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1st day of cycle .Or more correctly 14 days before next expected first day.
2006-08-07 03:45:11
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answer #3
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answered by J.SWAMY I ఇ జ స్వామి 7
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go to http://www.mymonthlycycles.com and put in your period info and it will calculate when you will be fertile and ovulating.
It is a very helpful website.
2006-08-07 13:49:15
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answer #4
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answered by Anonymous
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i wish i knew
i dont get periods
but love to exp sometime
2006-08-07 03:42:47
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answer #5
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answered by happy 2
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its the first day sweetie check it out
http://www.ovulation-calculator.com/ttc-tools/ovulation-calculator.htm
2006-08-07 03:45:55
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answer #6
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answered by kartoon529 3
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I don't know
2006-08-07 03:44:17
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answer #7
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answered by Tiffany 3
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