See, evolution protected us during our childbearing years and then, after age 35 or 40 or 45, it said "It doesn't matter anymore, because they've had their progeny."
我们在生育年龄之内时进化保护我们， 但在我们35或40或45岁后， 进化和我们不再有什么关系了，因为我们已经有后代了。