The ratio of the number of conceptions (CONCEPTION) including LIVE BIRTH; STILLBIRTH; and fetal losses, to the mean number of females of reproductive age in a population during a set time period.

Synonyms: Rates, Pregnancy, Pregnancy Rate, Live Birth, Pregnancy Rates, Live-Birth Pregnancy Rates, Live-Birth Pregnancy Rate, Live Birth Pregnancy Rate, Rate, Pregnancy, Pregnancy Rate, Live-Birth, Rate, Live-Birth Pregnancy, Pregnancy Rate, Rates, Live-Birth Pregnancy, Pregnancy Rates, Live-Birth