The length of gestation of a Nguni is quite variable depending on where it's raised and the producer raising them. According to the Nguni Cattle Breeders' Society By-laws, Nguni cattle are allowed to have a minimum gestation period of 266 days and a maximum period of 308 days. See the related link below.
A Sahiwal cow's gestation period lasts, on average, 289 days, give or take 3.2 days on average. Sahiwal cows are a breed of Zebu cattle, and are native to the Sahiwal district and Punjab region of Pakistan.
For a tiger, the gestation period averages around 100 days. For a cow, the gestation period averages around 285 days.
The gestation period of a Gelbvieh cow averages around 260 to 280 days long.
The gestation period of a mini cow is around 285 days, which is the same length for a full-sized cow.
The gestation for a cow that's been AI'd would have the same gestation period as a cow that has been naturally bred: around 285 days, plus or minus. Artificial Insemination does NOT affect the length of gestation of a cow, it only affects what her offspring is going to be.
The gestation period of a Red Pol cow is around 285 days long, plus or minus a few days.
The cow has the longest gestation period of the two species: A dog is pregnant for around 60 days, whereas a cow is pregnant for around 285 days.
The gestation period of a Dutch Belted is around 285 days long.
Charolais tend to have a long gestation period, which is around 287 to 293 days long.
A cow that is close to calving, and is far along in her gestation period.
Horse cows do not exist.
Only by the cow, it is never ever determined by the bull.
It's called the gestation period.