What does it mean if a cow is multiparous?

A cow described as multiparous means that she has given birth more than once. The term "multiparous" specifically refers to animals that have had multiple pregnancies resulting in live births. This is an important classification in reproductive health and veterinary care as it implies experience and may influence aspects such as milk production and behavior during subsequent pregnancies.

The other choices refer to different concepts: being pregnant with twins is a specific scenario that doesn't encompass the broader meaning of having multiple births; a history of abortion does not indicate multiparity; and being a twin with a male sibling does not pertain to the number of births the cow has experienced. Understanding these definitions is crucial in veterinary practice, particularly in managing breeding programs and reproductive health in livestock.