O99.711 - Diseases of the skin and subcutaneous tissue complicating pregnancy, first trimester
O99.7 - Diseases of the skin and subcutaneous tissue complicating pregnancy, childbirth and the puerperium O99.71 - Diseases of the skin and subcutaneous tissue complicating pregnancy O99.711 - Diseases of the skin and subcutaneous tissue complicating pregnancy, first trimester