Pregnancy Dictionary afterbirth--when the hard part begins. cravings--an excuse to gluttonize your way through pregnancy. dilation--one of those things a pregnant woman has to take her doctor's word for. elastiphobia--fear of making it into the Guinness Book of World Records for "Most Stretch Marks." first trimester--the first three months of pregnancy when you wonder, "Is it too late to hire a surrogate mother?" maternity clothes--what a pregnant woman wears to show people there's a reason she's fat. miracle--1 the birth of a baby. 2 The fact that you lived to tell about it. obstetrician--the doctor who tells you you're doing fine when you think you're caught in the jaws of death. pregnant pause--the amount of time it takes for a nine-month pregnant woman to get out of a chair. prenatal--when your life was still your own. pushing--the final effort to get a ten-pound baby through an opening the size of a dime. second trimester--the time when you ask the question, "Will my husband notice if I eat this gallon of ice cream and side of beef before he gets home?" third trimester--the final months of pregnancy when you wonder, "How much longer can I keep from waddling?"