1. The necessity of maternity jeans Maternity jeans are a special style of jeans worn by pregnant women. Different from ordinary jeans, they are designed to be more comfortable and suitable for the changes in the body of pregnant women. As the pregnancy progresses, the body becomes more and more uncomfortable and the belly gradually becomes larger. At this time, a pair of comfortable, loose, and soft jeans is needed to relieve the discomfort. Moreover, maternity jeans can also provide better support and protection, helping to reduce pressure on the waist and abdomen. 2. How to choose suitable maternity jeans 1. Size: Size is one of the most important factors when choosing maternity jeans.