Matching Pairs Physiologic Pregnancy ChangesOnline version Match the description with the physical finding. by Lauren Kaiser 1 2 3 4 5 6 3rd Trimester- Prep for baby and end of pregnancy 7 2nd Trimester-Accepting the Fetus 8 9 1st Trimester-Accepting the Pregnancy Hegar Sign Ballottment Striae Gravidarum Ambivalence. Recovering from surprise. Nesting, get room ready, eager for delivery Narcissism, Introversion while she imagines what motherhood will be like. Chadwick Sign Linea Nigra Melasma/Chloasma