Over-the-counter medications in pregnancy authors Meconium in bowel Heart muscles http://www.aafp.org/afp/2003/0615/p2517.html Novafed http://www.aafp.org/afp/2003/0615/p2517.html pain relievers pain relievers Novafed pregnancy drug http://www.aafp.org/afp/2003/0615/p2517.html authors aafp.org