Get down on your hands and knees with wrists under shoulders and knees under hips, fingers spread, toes curled under, abdominals pulled up and in. Inhale through your nose and gently arch your back as you close your eyes, imagine creating space in your baby’s home. Exhale through your nose and round your back, tucking chin toward chest. Continue this cycle for 8–10 complete breaths, progressing to 15.