What Are Noraml Periods Like Depo Shot I Had One Normal Period Now For Two Months Not A Proper One Again Just Spotting After Sex?

Depo shot i had one normal period now for two months not a proper one again just spotting after sex? - what are noraml periods like

I went into the landfill and I had a noraml period during the early months and not only to the period following points and over by sex and orgasims with terrible pain and sickness