It's warm weather and my Gro-egg is on red and showing the unhappy face. What shall I do?

Take action to reduce the room temperature, bedding and clothing. If it is not possible to bring the room temperature down then you may need to remove all bedding and clothing from your baby, leaving them in just a nappy. Additionally you could use a fan to move air around the room (ensuring it is not within reach of your baby or pointing directly at your baby) and give your baby extra drinks. In extremely warm temperatures, sponge your baby down with luke warm water, If in doubt contact your health professional.