Usage note Expand. 3, 5. As a collective noun, variety, when preceded by a, is often treated as a plural: A variety of inexpensive goods are sold here. When preceded by the, it is usually treated as a singular: The variety of products is small. See also collective noun, number.
According to the American College of Obstetricians and Gynecologists (ACOG), healthy pregnant women can fly safely until their 36th week. The best time for pregnant women to fly is between weeks 18 and 24, since the chances of miscarriage and premature labor are both relatively low then. So if youâve already made travel plans, you donât have to rush to change them just because youâre pregnant â but read on for more information and helpful hints.
Follow our tips for a relaxing and safe flight. Is it safe to fly during my first and second trimesters? Yes, but check with your doctor before flying if you've had medical problems during your pregnancy such as: spotting; diabetes; high blood pressure; excessive morning sickness (hyperemesis gravidarum) a previous miscarriage; a previous early birth