Hyperemesis gravidarum (HG) is a severe form of nausea and vomiting associated with unfavourable outcomes during pregnancy. Here. Fejzo et al. perform genome-wide scans for HG and pregnancy nausea and vomiting and identify genetic associations at two loci implicating the genes GDF15 and IGFBP7. https://foldlyers.shop/product-category/battery-testers/