Rh positive is the most common blood type. Having an Rh negative blood type is not an illness and usually does not affect your health. However, it can affect your pregnancy. Your pregnancy needs special care if you're Rh negative and your baby is Rh positive (Rh incompatibility).
pwede po magka complications ata sa pregnancies. pwede kasi ireject ng body nyo si baby. best to consult with Ob