well ignoring how you moved the goalposts there from 26 to 40
The first figure I gave was for age 30. That’s a reasonable age to give if someone is saying 26 is too early. Waiting just 4 years means the woman trying to conceive is already out 9 of 10 eggs she started with.
The first figure I gave was for age 30. That’s a reasonable age to give if someone is saying 26 is too early. Waiting just 4 years means the woman trying to conceive is already out 9 of 10 eggs she started with.
According to a chart on https://en.wikipedia.org/wiki/Age_and_female_fertility that’s when less than half of women have a live birth.
The data cited comes from 2002.