Birth to 2 years. Infant uses his senses and motor functions to understand the world. (sucks his thumbs realizes it feels good keep sucking) Key accomplishment is object performance (objects exist even when out of sight) child may imitate someone or something when no longer there.
A bicornuate uterus is a type of congenital uterine malformation (mÃ¼llerian duct abnormality). A bicornuate uterus is heart-shaped with two conjoined cavities. A typical uterus only has a single cavity. A bicornuate uterus is just one of several types of mÃ¼llerian duct anomalies.
A diaphragmatic hernia is a birth defect, which is an abnormality that occurs as a fetus is forming in the mother's uterus. An opening is present in the diaphragm (the muscle that separates the chest cavity from the abdominal cavity).here are two types of diaphragmatic hernia: Bochdalek hernia. A Bochdalek hernia involves the side and back of the diaphragm. The stomach, liver, spleen, and/or intestines usually move up into the chest cavity. Morgagni hernia. A Morgagni hernia involves the front part of the diaphragm.