Yes, you can. Pregnant women's jeans are much bigger than ordinary jeans, mainly at the trouser leg, which gives enough space for pregnant belly. Therefore, as long as the pants are made smaller, they are jeans that ordinary people can wear. Get a needle and thread ready. The specific operation steps are as follows:

1. Prepare a pair of maternity jeans, choose the width to be reduced, and start sewing from the middle of the back of the pants, as shown in the figure:

2. Continue to sew a horizontal line, which is triangular from bottom to top, as shown in the figure:

3. Continue to sew a horizontal line on the other side, which is triangular from bottom to top, as shown in the figure:

4. Finally, it can be seen that the trousers have been obviously narrowed, and the pregnant women's trousers have been tightened up by gathering the needle and thread at both ends, and have successfully become ordinary jeans.