For most African Americans, the observance of life events follows the pattern of mainstream American culture. While African Americans and whites often lived to themselves for much of American history, both groups generally had the same perspective on American culture.
Causes of Menstruation Nausea. As far as nausea is concerned, there are some very exquisite things which can result in nausea when a woman is having her periods. One of the possible causes of experiencing nausea during the time of the menstrual period is, the simple changes in the hormone levels, that is happening in her body.
Some women will actually vomit and others will not. The nausea and/or vomiting that occur during pregnancy are called morning sickness. Most of the time morning sickness is worse in the morning, but not always. Morning sickness does usually improve or disappear by the end of the first trimester.