What describes a woman who has been pregnant at least twice?

A woman who has been pregnant at least twice is accurately described as multigravida. The term "multigravida" refers specifically to a woman who has experienced multiple pregnancies, regardless of the outcomes of those pregnancies (e.g., whether the pregnancies resulted in live births, stillbirths, or miscarriages).

In contrast, "primigravida" refers to a woman who is pregnant for the first time, while "nulligravida" describes a woman who has never been pregnant at all. "Unipara" is a term used for a woman who has had one successful pregnancy that resulted in a viable offspring. Understanding these definitions helps in clinical settings when discussing a woman's obstetric history and can influence her care and management during subsequent pregnancies.