chevy, for pig trotters vinegar, it's good as it's rich in calcium. Pig trotters are used together with vinegar so that the calcium can be "forced" out the trotters. Nutritous food for confinement.
As for pig stomach with pepper soup, it's help to warm up the body and can replace ginger for the first few days.
Me doing research for my own confinement food and had selected quite a no of recipes for my hb to cook during my confinement.
Tutu, during my 2nd trimester, i felt hungry initally but then slowly can't eat a lot. But now, in my third trimester, the appetite is back. Can eat alot but i had been controlling so these few weeks i din gain any weight.