Fig. 2From: Nausea and vomiting in pregnancy – association with pelvic girdle pain during pregnancy and 4-6 months post-partumProportions of pelvic girdle pain (PGP) and severe PGP (sPGP) during pregnancy and 4-6 months post-partum stratified by median duration of nausea and vomiting for nausea alone (NP) and nausea and vomiting during pregnancy (NVP) women, n = 46,766Back to article page