There’s a secret method in the countryside that isn’t talked about openly

In the rural areas, when raising pigs—anyone who wants pigs to breed and give birth—
must first isolate and specially raise the sow for a period of time in advance; the focus is on one word: starve!
During this time, what the sow is fed is relatively poor, just thin watery soup that keeps her hanging on
After one or two months, the sow enters estrus,
the thinner she is, the easier it is to conceive when she’s bred, and one pregnancy can result in 13 piglets
On the other hand, the fatter the sow is, the more she’s pushed to be bred, yet the more likely it is that many times still she won’t get pregnant
Some people also say it’s a matter of genetic selection: when you are in a state of hunger,
the genes think you are in a war-torn situation, and that your mother’s body is likely to be nearing death
At this point, the first thing the genes think about is passing on to the next generation, making it even easier to get pregnant