Give them a bull so they can get bred. They don't need to be "prepared" as in given necessary medications or anything like that so that they're ready to be pregnant. As long as they're not in calf already and having their normal heat cycles, they're ready to be bred and thus become pregnant. It's your responsibility that, during their pregnancy, you feed them right according to what they need, not what you want to give them.
They give thick milk after birth, the milk is high in nutrients, which vital for the young.
it means that your womb is ready pregnancy
An average cow will usually have one calf per pregnancy but occasionally she can have twins, and triplets very rarely.
Cows give meat and dairy cows give milk.
pregnancy diagnosis
No.
No.
they are milk producing glands become swollen, your breasts are getting ready for lactation.
A black spot will appear on the stomach and the farther they are into the pregnancy the darker it gets.
There is no difference. Diagnosis of pregnancy in cows versus heifers is just as likely to be difficult or easy in one and the other.
No, you cannot get pregnant from kissing cows. Pregnancy occurs when sperm from a male fertilizes an egg from a female of the same species. Kissing cows does not involve any reproductive process and poses no risk of pregnancy.
Yes.