Being pregnant doesn't mean you have to stay at home for nine months; however, you may want to take a few precautions so you can travel comfortably and safely.
Don't sit for more than one hour at a time. Walk around and stretch your legs frequently to reduce leg cramps. If you are driving, take breaks every hour for a short walk. Moving your arms and legs improves blood flow in your body and prevents blood clots from forming.
Wear comfortable clothes and loose-fitting shoes. This also helps maintain blood flow while making your travel time more enjoyable.
Drink at least six to eight glasses of water each day. This will keep you from getting dehydrated and will also prevent you from retaining water. Carry a water bottle with you and drink, drink, drink.