Frequently Asked Friday: What's the recommended thumb position for chest compressions?

FAF Thumb positions for chest compressions? What about mouth to mouth and using fingers? If you have a severely compromised baby with no heart rate or almost no heart rate, can I just start with compressions? Where do fingers go with chest compressions? What about other fingers circling the chest? When do I check the heart rate after beginning chest compressions? Oxygen usage and chest compressions? www.karenstrange.com/faf