Hey! I am an 18 year of girl and I am newly on birth control for the 1st time (alesse) going on 4 months of taking it now and I'm on the 21 day cycle so I have been taking it continuously for the past 4 mouths hoping to avoid my periods.
So my periods have been getting less and less but I'm just worried because I will bleed kind of normally for 2 or 3 days then it will stop. So I will have intercourse and then I bleed after and almost go back on my period with a lot of brown discharge. What is wrong or is this normal

The breakthrough bleeding is normal, however the bleeding after sex is not. You should see your ob/gyn for that.