How Could Having Irregular Menstrual Cycles Lead to a Lack

Multiple Choice

How could having irregular menstrual cycles lead to a lack of early prenatal care for some obese women?

A) When women don't menstruate they may feel they are not ovulating and can't get pregnant,so they don't get prenatal care
B) Women may not be aware they are already pregnant because a delay in their menses is normal
C) Women think an egg will not implant without ovulation
D) All of the above
E) a and b only