Im mother of 74 days baby. She is not passing stool since she turned two months. Making her to drink castor oil once in 4 days as it helps in constipation. Im drinking 4-5 ltrs of water and having green vegetables in my diet. Doctor said it is ok if she doesn’t go but whenever she cries we feel like she is suffering from that problem. Is it ok to use castor oil or please suggest any remedy.