i got my IUD kyleena on 3rd of November but on Nov 7th i had sex with my boyfriend and he came inside of me without my permission after i took a shower trying to get it out unsuccessfully i took a plan B, but later on we read that the iud starts being effective 7 days after it is inserted and the thing is mine got inserted like one day after my period because mine is usually 4 days and its the best for the iud to be put during you cycle so it gives me a lot of anxiety still