奇跡の妊娠率アップ！歯周病ケアで変わる妊活革命

これね、海外の「Oral Health Group」とサイトの文献ですが
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Polycystic Ovarian Syndrome and Periodontal Disease: Is There a Link?What is Polycystic Ovarian Syndrome (PCOS)? When young women experience infrequent or irre