A standard language variety is a variety that's recognized as more correct* and acceptable than other varieties. Standard varieties have the following prototypical properties, though not all of these properties will be shown by all standard varieties, and non-standard varieties may nevertheless have some of them:
All airlines make up their own rules and regulations regarding pregnant women. Some do not restrict travel at all, no matter what stage of pregnancy a women is in, and others start to restrict at 7 months, although the majority restrict around 36 weeks.
The TSA has very clearly defined rules when it comes to the transporting of alcohol on a flight. If the alcohol content is greater than 70 percent (140 proof) then it is not allowed on the plane at all. If it is between 24 percent and 70 percent, you are allowed to pack five liters worth of alcohol in your checked bag. Mini bottles are usually 1.7 ounces, and you are allowed to carry those on the plane so long as they are all in one quart-size zip top bag.