Posse is the infinitive of an irregular Latin verb meaning to be able. It can also be used as a noun meaning ability, power, potentiality.Two common phrases that use â¦ posse this way are a posse ad esse - from possibility to reality (literally .. . to being)posse comitatus - the power of the county.hen followed by a noun in the ablative case, the Latin preposition in means in or on.
A contraction stress test checks to see if your baby will stay healthy during contractions when you are in labor. This test includes external fetal heart monitoring . The test is done when you are 34 or more weeks pregnant. During a contraction, the blood and oxygen supply to your baby drops for a short time.
Fetal Development Basics & Pregnancy. At 4 weeks, the cells of the fetus are specializing into a nervous system, hair, organs, and skin. At 12 weeks, the fetus is around 2 _ inches in size and makes movement on its own. At 20 weeks, the nervous systems functions, sex can be determined, and you will feel your baby move. At 28 weeks, the fetus weighs over 2 pounds and if born prematurely, would most likely be able to survive.