gravidity
The total number of pregnancies a woman has experienced, regardless of outcome.
Full Definition
Gravidity represents the cumulative count of all pregnancies, including current pregnancy, live births, stillbirths, miscarriages, and induced terminations. This obstetric history parameter is essential for risk assessment and clinical decision-making. Gravidity is typically recorded alongside parity using the GTPAL system (Gravidity, Term births, Preterm births, Abortions, Living children). High gravidity may be associated with increased obstetric risks, while nulligravidity indicates a first pregnancy. Accurate documentation of gravidity helps healthcare providers anticipate potential complications and plan appropriate care.
Usage
Usage note: Distinct from parity, which only counts births after 20 weeks gestation.
In Context
- "The patient's gravidity of 4 includes two previous miscarriages and one term delivery." — Obstetric history documentation
- "Advanced maternal age combined with high gravidity increases the risk of chromosomal abnormalities." — Genetic counseling report