At 21 weeks pregnant, you are well into your second trimester and experiencing exciting changes for both you and your baby. Learn about typical symptoms at 21 weeks, such as increased appetite, mild swelling, and growing belly. Discover expert pregnancy tips to support your well-being, from recommended nutrition choices to safe exercise routines. Stay informed on your baby’s rapid development at this stage, including organ growth and active movements. Whether you’re a first-time mom or a parent seeking reassurance, our comprehensive week-by-week guide helps answer your questions and prepares you for the next steps. Understand what to expect in prenatal appointments, and find helpful resources to promote a healthy pregnancy journey. Make your 21st week more comfortable and confident with everything you need to know for this special stage.