Movietriggers.com is a (very new) database of triggers in new and old movies, it even has a page specifically for movies currently in theatres. While there isn’t a lot of info yet, this website would be really great for a lot of people if we all add to it!
Here’s an example of what a movie looks like on the site:
Lithopedion, or stone baby syndrome, is an extremely rare condition that happens when a fetus forms in the abdomen rather than in the uterus and dies during pregnancy. If the remains are too large to be absorbed by the body the surrounding amniotic will slowly calcify to protect the woman’s body from an infection caused by decomposing tissue, preventing further complications.
According to a 1996 article in the Journal of the Royal Society of Medicine, the mean duration of a “stone pregnancy” is 22 years, so some have been shorter in duration and some have been way way longer.