at what week is morning sickness the worst
At least 7 in 10 pregnant women (70 percent) have morning sickness in the first trimester (first 3 months or the first 12 weeks) of pregnancy. It usually starts at about 6 weeks of pregnancy and is at its worst at about 9 weeks. Most women feel better in their second trimester, but some have morning sickness throughout pregnancy. If you have morning sickness, tell your health care provider.