Search. The object of a preposition is the noun or pronoun governed by a preposition. The object of a preposition is usually (but not always) the noun or pronoun immediately to the right of the preposition. Here are some examples of objects of prepositions.In the examples below, the objects of prepositions are shaded, and the prepositions are in bold.earch. The object of a preposition is the noun or pronoun governed by a preposition. The object of a preposition is usually (but not always) the noun or pronoun immediately to the right of the preposition. Here are some examples of objects of prepositions.
Overview: Unintended Pregnancy. An unintended pregnancy is defined by the Centers for Disease Control and Prevention (CDC) as a mistimed, unplanned, or unwanted pregnancy at the time of conception. In the United States, 49% of pregnancies were unintended. In 2006, among women aged 19 years and younger, more than 4 out of 5 pregnancies were unintended.
Placental abruption. Placental abruption is a condition where a part of the placenta separates from the uterus during pregnancy. There are many blood vessels within the placenta that transfer nutrients from the mother to the unborn baby.lacenta previa. The placenta usually implants and grows in the upper part of the uterus. In 0.5% to 1% of pregnancies, however, the placenta will implant in the lower part of the uterus, blocking the cervix, which is the opening from the uterus to the vagina.