Hi I've had my implant for a while now, it's been fine my periods back to being very light slightly longer but that's better than the heavy painful periods I had on the copper coil. But all of a sudden my period came once again very light, but I've been bleeding for 4 weeks or more! No pain, hardly any blood but increases when I'm working. It's just annoying more than anything! I have had implant under 2 years, should I wait to see if it settles or should I contact my GP ? I'm 37 could it be age related ?