medicine has gone a long way so i guess its not a big issue
incompatibility of factors will lead to "rhesus disease of the newborn" btw
i guess it really depends if you are matulis or not
dito na lang sa atin sa pinas try to observe bakit ang daming magagandang tsinita pag nakita mo "hayop" talaga kasama (parang tao laban sa hayop) cguro magaling lang silang mambola or sumthin