Walking into your doctor's office with your first child in tow (because you had no choice but to bring them along) can make you feel pretty terrible. You may feel incredibly guilty because your last cycle was clearly a success, but you know that not all of the women sitting there may be so lucky. Or you can feel the resentment radiating from those women who watch you try your hardest to keep your toddler quiet while holding back tears and wondering if they'll ever have a child to wrangle.