terhességek
Terhességek is a term that refers to pregnancies, the state of a female mammal carrying a developing offspring or offspring within her body. In humans, a pregnancy typically lasts around 40 weeks, counted from the first day of the last menstrual period. This period is divided into three trimesters, each with distinct developmental stages for the fetus and physiological changes for the mother. The first trimester involves initial development and organogenesis, the second sees significant growth and the development of recognizable features, and the third is characterized by rapid weight gain and preparation for birth.
Pregnancies can occur through sexual intercourse or assisted reproductive technologies such as in vitro fertilization (IVF).
Complications can arise during pregnancies, which are known as pregnancy complications or disorders. These can affect