A brief of idea
Writing and selling children books can be a great business for a pregnant woman. One reason for this is because you get to stay at home or in a comfortable area to write your books, then you reach out to a publisher to publish and market the books for you while you sit back and collect royalty. If you have certain lessons you like to teach your own children, you could write these into stories and work with a graphics designer to make it look appealing to the kids.
These books could be published on your own website and other marketplaces to generate you an income. The best part is that you can work on writing these books when you don’t have doctor’s appointments, or other commitments.