I am about to turn 28 and have suffered with PCOS for approx 10 years. I bleed after almost every time I have sex. I also am often bleeding just randomly though it is hardly ever like a period. I have had numerous tests and scans and nothing apart from one cervical screening that said I had borderline changes since the last. FYI I have also had the implant fitted approx 6 months ago but bleed after sex even before I had the implant. It is really starting to get me down now and I am scared about it getting to my partner too. It is a real inconvenience.