rikudou, 1 year ago That one’s entirely of our own doing! By having better healthcare, people who wouldn’t be able to survive childbirth naturally are spreading their genes which leads to childbirths being harder and harder with every generation.
That one’s entirely of our own doing! By having better healthcare, people who wouldn’t be able to survive childbirth naturally are spreading their genes which leads to childbirths being harder and harder with every generation.