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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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3 St. 5 Min, 1 Okt 1964 Jahr - 1964- Billings- first described ovulation method-CM method can be used to avoid or achieve
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By
N. Husk
12 Nov 2017
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817
Datum:
3 St. 5 Min, 1 Okt 1964 Jahr
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~ 61 years ago
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