I had my first daughter at 35, my second daughter at 41. I'm 43 (male). A friend of mine had his first child at 47. Just two datapoint. Was common in the XX c

I had my first daughter at 35, my second daughter at 41. I'm 43 (male). A friend of mine had his first child at 47. Just two datapoint. Was common in the XX century to start having children at 20s, though.