Women generally have the highest birth rate in their early twenties, after which fertility begins to decline. here's all about how fertility changes with age:
The birth rate peaks in the early twenties(20-24). Women in their twenties have regular menstrual cycles and are more likely to become pregnant sooner. This occurs when the odds of becoming pregnant rise month after month.
Late twenties(25-29): Fertility is still reasonably high in this age range, however, it may be slightly lower than in the early twenties.
Fertility begins to diminish most rapidly in women in their early thirties(30-34). This decrease begins gradually but becomes increasingly pronounced when a woman approaches her mid-thirties.
Fertility begins to fall again in the late thirties(35-39), and the chances of becoming pregnant during any menstrual cycle decrease. pregnancy problems are slightly more likely in women of this age range.
Fertility begins to decline quickly in the early forties (40-44) and the odds of becoming pregnant each month diminish dramatically. The risk of miscarriage and pregnancy problems is significant.
Fertility continues to drop in the Late forties(45+), and pregnancies without medical aid are uncommon. the majority of pregnancies at this age are considered high risk, with an increased risk of Down syndrome and other abnormalities.
It is important to realize that there are individual variances and not all women will have the same fertility. while age does play a part in fertility, other factors such as overall health, lifestyle, and medical concerns also play a role.