Personalized Doulas Know Squat 2 Youth Long Sleeve T-Shirt. Funny doula pun, birth humor, birth coach, birth team, birth companion, midwife, doula in training, delivery nurse, birth mom support Youth Long Sleeve T-Shirt - White with arrow says Doulas Know Squat. Great gift for your childbirth support team. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)