11.   Lentell suggested an over-the-counter antacid she used during her own first pregnancy.

12.   No, my first pregnancy.

13.   Now a Georgia woman has given birth to twins in the first successful pregnancy in the United States using an egg that was frozen.

14.   Other established risk factors for breast cancer include family history, age at menarche, age at first pregnancy, number of pregnancies and socioeconomic status.

15.   Pregnancy is a fragile time, especially a first pregnancy.

16.   Sandra Dagnino, a UCSF labor-and-delivery nurse, used a pressure-point wrist bracelet to control nausea during her first pregnancy.

17.   That first pregnancy was a flurry of poking and prodding and sonograms and insulin shots.

18.   The first pregnancies using the new technique, developed in Belgium, were reported last year in the British journal The Lancet.

19.   Then, toward the end of my first pregnancy, the baby showed signs of distress and my doctor decided to induce labor.

20.   This could be the first pregnancy that people end up buying a ticket to watch.