Which woman should be directed to come to the health care facility IMMEDIATELY?

A A multipara woman who is four weeks pregnant and reporting unilateral, dull abdominal pain. D A multigravida woman who is six weeks pregnant and reporting frank, red vaginal bleeding with moderate cramps. B A primipara woman who is seven weeks pregnant and reporting an increase in whitish vaginal secretions. C A primigravida woman who is five weeks gestation and is having vaginal spotting and some cramping.