4 ms·
Men having children later in life is associated with a litany of developmental problems too.
by malcolmgreaves 3y ago
Men having children later in life is associated with a litany of developmental problems too.
- frozenlettuce 3y ago_The rate of Down syndrome for both maternal and paternal age greater than 40 years is approximately 60 per 10,000 births, which is a six-fold increase compared with maternal and paternal ages less than 35 years of age._