| periodic abstinence |
In case of a very regular woman, this may help you: day 01: menstruation ending (woman not fertile) day 02: (woman not fertile) day 03: (woman not fertile) day 04: (woman not fertile) day 05: (woman not fertile) day 06: (woman not fertile) day 07: (woman not fertile) day 08: sperm survives for 3 days inside woman but reports mention 7 (I continue with 3 days) day 09: sperm still alive for 2 days day 10: sperm still alive for 1 days day 11: sperm still alive? day 12: sperm still alive? ...
출처: en.wikipedia.org/wiki/Periodic_abstinence
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| periodic abstinence |
Method(s) of family planning based on voluntary avoidance of intercourse by a couple during the fertile phase of the cycle in order to avoid pregnancy.
출처: www.fertilityuk.org/nfps02.html
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