At what age does fertility begin to decrease? » British Fertility

Childbearing for women born in different years, England and Wales - Office for National Statistics

All things PCOS and pregnancy

The Long-Term Decline in Fertility—and What It Means for State Budgets

Why does a boy marry a girl who is younger than him? - Quora

Birth rate drops to new low in England and Wales

Remarkable' decline in fertility rates

My Fertility Journey at 51. Shocked? Don't be.

All things PCOS and pregnancy

One Couple Shares Their Fertility Journey

Telling women their fertility declines at age 35 is all wrong.