gestation period for cattle
On average, the gestation period or length-of-pregnancy of a cow is 285 days long. This is similar to the pregnancy period of a woman, which is closer to around 9 months or ~2 â¦ 60 days.However, actual gestation period of a cow can range from 270 days to 295 days, depending primarily on breed[s], age, body condition and nutritional health.ince the Brahman is known to be the latest maturing breed of all cattle in North America, the typical gestation period for a Brahman cow would last from 290 to over 300 days â¦ in length.