Yes and no. Most cows will start lactating a week or so before parturition, some the day before or of parturition, hence the no part of the answer. However, a cow will be dried up two to four months, depending on the type of cow and/or when her calf was last weaned from her, before her expected due date. Hence the "yes" part of the answer.
A cow will never dry up if you keep milking her. That's the bottom line.
Yes. A cow that is not producing milk is called a dry cow. Dry cows are those that are a result of the weaning process, and are granted a period of rest before giving birth again.
A wet cow, if you're referring to a cow that's been out in the rain. However, it would have a different meaning. For some, a "wet" cow can refer to a cow that is giving milk or lactating, which is opposite of being a "dry" cow. Dry cows are those that are not giving milk.
She will dry up after her calf is weaned or you stop milking her. So, typically, she will dry up 6 to 10 months after giving birth, if she is kept to produce milk for that period of time. If she has produced a dead calf and you don't have any serrogate calves you can put on her, or have no use to use her for milk production, then she should dry up after a few days to a couple weeks.
Usually drying up of milk should occur no later than 2 weeks or more (more often 2 months) before she is scheduled to give birth. This is because it usually takes 2 to 3 weeks for a cow to completely dry up, enabling her to start to produce colostrum a few days or less before birth.
It varies from one cow to another. She may be freshening for a couple weeks before she even begins springing (or giving birth), or she may start freshening the second after the calf has hit the ground.
Yes.
Dry cattle are cattle that are not giving milk. The term specifically refers to female cattle typically referred to as "cows."
It should take no more than a couple of weeks for her to dry up.
A freemartin, a cystic cow, or a dry cow. The other type of "cow" you would also be referring to is a bull or a steer.
this is a prescription medication, so you will have to ask your obstetrician
Breed her and wait around 285 days until she gives birth to a calf.