This is a great pose if you have problems with swollen legs, and you can also practice it during third trimester.
Place a fitness ball right next to a wall for support.
Sit in hero pose. Your thighs are together and your feet are apart. Sit exactly between your heels.
If this pose feels uncomfortable you can put a block under your buttocks and sit on it. Lean your upper body back on a ball and make sure your body feels relaxed.
Stay in this posit