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.
In fact, an airline can bar you from travel if they are worried about how far along in your pregnancy you are. To avoid delays â and more importantly, to confirm it's safe for you to fly â get written permission to fly from your doctor or midwife.