Stomach parasites are parasitic organisms that inhabit the stomach or intestines of humans, often causing severe discomfort, and in some cases leading to death.
Morning sickness occurs in 50 to 80% of new momâs to be. Itâs unfortunate that for many, the morning sickness will strike all through the day and not just in the morning. Most cases of morning sickness start between the 4th and 6th week of pregnancy and lasts until the 14th to 16th week. An easy way to calculate this would be 5 or 6 weeks from the first day of the last menstrual period.
Nausea or Vomiting During Pregnancy. Many women have problems with nausea and sometimes vomiting (morning sickness) during the first 16 weeks of pregnancy. For some women, morning sickness may be one of the first signs of pregnancy. The term morning sickness can be misleading, because symptoms can occur at any time of the day.