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.
Similarly, your health care provider might restrict travel of any type after 36 weeks of pregnancy. If your health care provider approves air travel and you have flexibility in your travel plans, the best time to fly might be in the middle of your pregnancy â about weeks 14 to 28.till, if you're pregnant, it's best to check with your health care provider before you fly. Your health care provider might caution against air travel if your pregnancy is considered high risk or you're at risk of preterm labor.