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.
Another condition known as uterus duplex bicollis occurs when a woman has two each of the uterus and cervix, but only one vagina. If there is doubling of the uterus but only one cervix and vagina, the condition is termed bicornuate uterus. It is also possible to have abnormal development in only one of the two Mullerian ducts, which can lead to an abnormality called unicornuate uterus, with only one normal Fallopian tube.