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Lonely virgin
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https://medicalxpress.com/news/2016-04-virgin-written-genes.html
Ong and a team analysed the genes of more than 125,000 participants in a British health study, and noted an association between 38 gene variants and the age at which they first had intercourse.
Ong and a team analysed the genes of more than 125,000 participants in a British health study, and noted an association between 38 gene variants and the age at which they first had intercourse.