But as a basic safety guideline, roller coasters should be avoided during your pregnancy, particularly in the later phases to avoid any harm to the infant.
Complications such as hypertension, preterm labor, and premature rupture of membranes often come without warning and can occur quickly requiring medical attention. If you are 36 weeks or further we do not recommend any travel farther than two hours from home by car. Air travel after 36 weeks is not recommended.
It is totally possible to do Disneyland and have a great time while pregnant. It can still TOTALLY be your Happiest Place on Earth! You'll need to allow for extra rest, don't push yourself like you did when you were 18.
This means the rest of the park is available, including the recently-opened Remy's Ratatouille Adventure, Soarin' Around the World, Spaceship Earth and Frozen Ever After. And don't forget the food.
Rider Switch is a very simple concept; it allows you or other members of your party to stay outside of a ride with the child/children while other members of your party wait in line. Once they're finished, guests with the Rider Switch pass don't have to stand in the standby line to enjoy the attraction.
As long as there are no underlying complications, I'm fairly certain she'll get a green light. All of that being said, she'll need to take it easy, take breaks, stay well hydrated, and avoid the 'thrill' rides (i.e. Thunder Mountain, Space Mountain, Test Track, etc).
Walt Disney World offers several mild rides and attractions that are considered safe for pregnant women, such as “It's a Small World”, “The Seas with Nemo & Friends”, and “Kilimanjaro Safaris”. However, it's best to avoid thrill rides and those with a height requirement, as they can be more intense.
During a healthy pregnancy, occasional air travel is almost always safe. Most airlines allow you to fly domestically until about 36 weeks of pregnancy. Your ob-gyn can provide proof of your due date if you need it. If you are planning an international flight, the cut-off for traveling may be earlier.
Most new moms who have had few, if any, complications during childbirth and are recovering well will be fine flying a few weeks after a c-section. However, many obstetricians advise against non-essential long-distance travel with your baby until they are at least 3 months old.