Not true - a woman will keep producing milk for as long as it is being taken. A woman could continue to express milk indefinitely after stopping feeding their infant. As an aside, lookup "nursing maids".
I know on PETA's website they say "Cows produce milk for the same reason why humans and other mammals do: to nourish their young. But the millions of cows who live on U.S. dairy farms are forced into a vicious cycle of continuous pregnancy so that they will produce milk for human consumption." [1]
Only reason I really looked into this is I have a friend who's vegan and I'm like "What's wrong with milk? How are you hurting them?" since not eating their meat. Thinking cows that made milk were some magical special animal that main purpose was just making milk.
I've never been a huge fan of plain milk, but I do love ice cream, milk in coffee, mashed potatoes, tomato soup I like with milk better, etc.
[1] https://www.peta.org/issues/animals-used-for-food/animals-us...
If cows are forced into continuous pregnancy, it's more likely to be because beef is very profitable...
Then for silk fabric, they boil the sac's alive. Then a lot of meat and egg plants, due to bio security the employees there have to wear company issued underwear and clothes which isn't cleaned between shifts always... Some reports of them wearing disposable diapers instead for underwear.
So a lot of odd things go on in the farming industry. I love eating steak and chicken but if I had to go kill them myself I'd feel so guilty. Well some kids raised on farms will play with the chickens and then grow up where their parrents force them to kill them and help out on the farm.
Seems like a hard life. I always wanted to own a farm though, nice open fields and private. No loud neighbors or anything, seems peaceful but I'd stick to somthing like corn, water melons, pumpkins, potatoes probably. Well plants are technically alive too but I guess they don't show any emotion and aren't fluffy.