精液(精子)を飲むのはOK?精飲の効果や健康への影響 ^ ☆精子は ためた方がよい? ^ Relationship between the duration of sexualabstinence and semen quality: analysis of 9,489 semen samples. ^ 法医学鑑定研究所. “精液判定”
(Nair et al, 2009b) following abstinence from sugar. In fact, when given a re-exposure to sugar after a period of abstinence, animals consume a much greater
2012). "The effectiveness of group-based comprehensive risk-reduction and abstinence education interventions to prevent or reduce the risk of adolescent pregnancy