Personalized Doulas Know Squat Women's T-Shirt. Funny doula pun, birth humor, birth coach, birth team, birth companion, midwife, doula in training, delivery nurse, birth mom support Women's T-Shirt - White says Doulas Know Squat. Great gift for your childbirth support team. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout