Essential oils contain terpenes which all plants create. They are a highly aromatic and diverse class of organic hydrocarbon compounds which determine many different factors in plants and even some insects and animals.
The uterus is a hollow organ in females located in the pelvis, commonly called the womb. The uterus functions to support fetal development until birth. The uterus is shaped like an upside down pear; the top is the fundus, the middle is the corpus, and bottom is the cervix.