2019/06/19

Favorite tweet by @afpbbcom

http://twitter.com/afpbbcom/status/1141103377063055362
妊娠初期の母体のストレス、男性の精子数低下に関係か 研究https://t.co/kKfa8vgc3J — AFPBB News (@afpbbcom) June 18, 2019
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