Hello. Today should have been the last day of my period. I was spotting yesterday and clean this morning. Luckily, I chose to wear a pad today, which was clean all morning. About mid afternoon, I was sitting at my desk, and suddenly felt another flow coming through. Sure enough, I started bleeding again. This is the first time it s ever happened. I m 45 years old and this is the fifth day of this period. They normally last about 4-6 days. Should I be concerned about this second gush ? Thank you in advance.