Wɔ aman a wɔanya wɔn ho mu no, nnipa bɛyɛ ɔha mu nkyekyem biako kosi abien nya nyarewa wɔ wɔn awode mu wɔ awo akyi. Eyi kɔ soro kodu ɔha mu nkyekyem anum kosi dumiɛnsa wɔ wɔn a wɔbrɛe wɔ awo mu, na ɛkɔ kodu ɔha mu nkyekyem aduonum wɔ wɔn a wɔyɛɛ wɔn C-section no bere a wɔmfaa nnuru ɛ no. Wɔ afe 2013 mu no, nyarewa yi maa nnipa mpem aduonu anan hweree wɔn nkwa, nea ennu afe 1990 de a ɛyɛ mpem aduasa anan no. Yare yi ho nkyerɛkyerɛmu a wodii kan de mae no yɛ bɛyɛ afeha a ɛto so anum A.Y.B.(B.C.E.) wɔ Hippocrates nkyerɛwee mu. Nyarewa yi maa nnipa pii hweree wɔn nkwa wɔ awo bere mu fi bɛyɛ afeha a ɛto so dunwɔtwe mu de besi 1930 mfe no mu bere a wofii ase de nnuru a ɛko tia mmoawa di dwuma no. Wɔ afe 1847, wɔ Austria no Ignaz Semmelweiss bere a na ɔyɛ nsa hohoro a ɔde chlorine di dwuma no, ɔtee owu a na efi yare yi mu ba fi bɛyɛ ɔha mu nkyekyem aduonu kosi abien pɛ.