Yes, if she's friends with that other cow.
No
Question why you did such a stupid thing in the first place!
Widow's peak is hair growing down to a point on the forehead-like Dracula hair is depicted. Cow lick is slicked down bangs across the forehead.
The term "cowlick" comes from the way cows lick their calves in a swirling motion, which can create a similar tuft or whorl of hair on their head. This pattern of hair growth can't be easily smoothed down and tends to stick up, resembling the look of a cow's licked hair.
Deborah L. Heefner Taste Metallic. Cow Lick.
Until her udder and vulva start to swell late in her third trimester, the only way to tell a cow is pregnant by looking at her is that she's getting pretty round in the sides. You can also bump her side gentely with your fist and feel the calf inside her. The best way to find out is to have your vet do a pregnancy check on her. To determine if a dairy cow is pregnant, feel the area immediately to the SIDE (left or right) of the base of the tail. If it is hard, the heifer or cow is not pregnant, if it is soft, she is pregnant. I recall this from many many years ago when I was a teenager working on my uncle's dairy farm. Another way is to see if the cow comes in to heat again (21 day cycles). This is demonstrated by bulling behavior. A cow in heat will stand and allow another cow to mount her or attempt to mount another cow. If the cow being mounted walks away from the attempt, then in all probability the cow that was on top is in estrus. See the related question below for more info.
No.
The third trimester of a cow would be days 195 to 285 of a cow's gestation period. This is a critical period of a cow's pregnancy because the calf is growing more in size than it has in the last two trimesters.
In the uterus.
Progesterone, just like in women.
No.
You perform a rectal palpation to feel the uterus - if the cow or buffalo is pregnant, you may feel the fetal membranes or the fetus depending on how far along the pregnancy is.