Hi, im a 21 year old mother of 2, iv had the marina coil in for 3 years now and never had any problems with it. the thing is the past 2 weeks or so iv experienced all the symptoms of pregnancy, feeling sick alothough iv never actually been sick, tenderness, bloated stomach. I haven't taken a test because i just didn't see the need to until now, i thought having the coil would protect me against pregnancy. Can you give me some advice and also what are the chances of becoming pregnant on the coil, i read up a bit about it online and a lot of people are saying either themselves or people they know have became pregnant whilst having the coil. Thank you. Cheryl