Age Boys Start Puberty Linked to Their Mothers
Laurel Ives, BBC News
The age at which boys begin puberty is linked to when their mothers started having periods, a study suggests.Mothers who started earlier than their peers had sons who had: armpit hair two and a half months earlier acne and voices breaking two months earlier.
The age at which boys begin puberty is linked to when their mothers started having periods, a study suggests.Mothers who started earlier than their peers had sons who had: armpit hair two and a half months earlier acne and voices breaking two months earlier.