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13 h 1 janv. 1929 ans - 1929 -Van de Velde - 1st associated biphasic temp. curve with increased progesterone, correlated BBT to ovulation and higher temp curve with increased progesterone

Ajouté au bande de temps:

NFP History

ByN. Husk
12 nov. 2017
0
0
817

Date:

13 h 1 janv. 1929 ans
Maintenaint
~ Il y a 96 ans
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