Why are nail paints removed when women are in labour?

Nail polish may be fine to wear during your actual pregnancy, when it comes to labor or C-section, you might want to think otherwise before doing so. If you are using a birthing pool then you may be advised to wear no makeup or nail polish/varnish for hygiene reasons. Hospital policy may also dictate that no nail polish is allowed during labor as it may interfere with the blood pressure and pulse machines although toe nail polish may be permitted. If undergoing a C-section you will be requested to remove all signs of nail polish and makeup prior to the procedure so they can monitor your skin tone. This is very important, therefore, usually we would suggest you to remove everything at least a month before actual delivery.