Replace the 20 year old water heater. It's past its life span. They now make more energy effecient water heaters which will lower your utility bill. Put a blanket around the new water heater while you're at it.
A light period is a menstrual cycle that is shorter and/or lighter than a woman's regular period. Women should familiarize themselves with their menstrual cycle, how many pads or tampons they use, and how long their periods last to quickly detect any changes in their periods.
Minor bleeding from the vagina is often referred to as spotting. Light bleeding or spotting usually lasts for a day or two. When you experience light spotting before your menstruation you may be ovulating or it may be your fertilized egg being implanted in the uterus. According to experts, this is a normal occurrence.