Nipple Warmers For Breastfeeding. Begin by wearing nipple formers for one hour a day and gradually increase to around eight hours per day. For breastfeeding women, as soon as the baby comes off the breast it should be covered.

• use large breast pads which will help keep your nipple warmer. Begin by wearing nipple formers for one hour a day and gradually increase to around eight hours per day. I don't think you can take them while pregnant though.