I have an IUD and my periods are weird, sometimes the last 2-3 weeks but just as spotting , sometimes its a little heavier and only lasts a week . I have had this IUD 4 years this month so i only have a year left with it . Is this normal ? and i know they say it is really rare to get pregnant with an IUD , but i know 3 people who have gotten pregnant while using the IUD , Now that i am in my last year of my IUD , I am wondering if it is a higher chance of me getting pregnant with it since it is my last year with it . How rare is it really to get pregnant with an IUD ? I am also very prone to BV , and Yeast infections since i have had the IUD put in , is this normal as well ? Also when i get the IUD out will i have trouble having a baby ? I get nervous thinking about it and about how many people have trouble conceiving because of birth controls .