As exciting as the journey of pregnancy is, it's normal to experience changes in your hair texture and growth. Hear us out: by week 20 you might be pleasantly surprised with thicker locks ! But what now? After giving birth, some shedding may occur - fret not though! Prenatal vitamins have been known to give an extra boost to healthy hair; that's why many ladies stay on them even after their baby arrives. Here are our top picks for the best prenatal vitamins for hair growth .?