Student Life. Harvard University has around 22,000 students across the College, graduate, and professional schools located in Cambridge and Boston. When people refer to Harvard students, often they mean the subset of roughly 6,700 students who attend Harvard College. Students arrive every year in late August.
Heifer. Heifer is the female cow who has passed the calf stage but has not reached the cow stage. Usually, the calf stage ends when the age reaches 10 months from birth. A female will be called a cow when she becomes a mother after reaching the reproductive viability. The heifer is the middle stage of the calf and cow.
Some may even say that it also depends on the sex of the calf as well. It should only take a few hours or more for the calf to start to emerge during the early stages of labour, being presentation of the water sac and the calf's front hooves.echnically, no. A heifer is a female bovine that has NOT had a calf, thus it is not a cow. A cow is a mature female that has had a calf. In the general context of a cow, co â¦ vering all ages and genders of this domestic bovine species, yes.