Our advice is to take the same size you used before pregnancy as our sizes have already been designed for a pregnant woman.
In the tables listed above you will find a valid help to determine which is the most correct size.
The most important elements are the size of the bust and hips that you can take with the help of a tape measure:

• Bust: the measurement of the circumference of the bust considering the most pronounced point of the breast
• Hips: the measurement around the fullest part of the hips