The central idea of the given statement is that nausea is a common experience for pregnant women, affecting approximately three out of four individuals.
This nausea, commonly known as morning sickness, can occur at any time of the day and may persist throughout the entire pregnancy for some women. While it is generally associated with healthy pregnancies, the day-to-day life of pregnant women may become challenging due to the discomfort caused by nausea.
The statement also mentions that most women tend to experience relief from nausea by the fourth month of pregnancy, but this relief is not universal, as some individuals may continue to deal with nausea for the duration of their pregnancy. Overall, the central theme is the prevalence of nausea during pregnancy and its varying duration and impact on daily life for expectant mothers.
Complete question
Nausea affects nearly 3 out of 4 of all pregnant women. It may occur in the morning, afternoon or last all day. Although nausea is associated with healthy pregnancies, day to day life may be difficult to bear. Most women feel some relief by their 4th month of pregnancy but for some it may continue throughout the entire pregnancy.explain the central idea.