However, female fecundity, or the ability to achieve a pregnancy resulting in the birth of a baby, does decrease with age. This decline in reproductive function seems to be a direct consequence of the age-related decline in the number of eggs remaining in a woman's ovaries. A woman is born with all of the eggs she will ever have. These eggs begin to diminish throughout childhood and into adulthood.
Ovulation contributes to the decrease, but the majority of eggs are ultimately absorbed by the body.
By the fifth or sixth decade of life, women will have depleted the egg supply they were born with. This is referred to as ovarian failure. Record your sexual activity and menstrual cycle precisely. Plan for intercourse Determine when you ovulate and plan the frequency and timing of intercourse around your most fertile days. Adjust your lifestyle Chances of ovulating regularly can be improved by altering your lifestyle.