What is hyperemesis gravidarum ?
If you get pregnant and have this, you will have to learn to live with it. It's a huge hell that some pregnant women find themselves in and there's really no solution for it, but there is research that is finding it is a genetically induced condition.
they might develop treatments for it in the future.
https://www.huffpost.com/entry/pregnancy-hyperemesis-gravidarum-nightmare_n_66380780e4b001bbb5101357