Hi so im 17 and I've. Been on impant for about a year.

I had sex with my long term boyfriend 5/6 weeks ago and my period hasn't arrived.

My family have noticed really bad mood swings and I am worried that I am preg because my periods have always came every 3 weeks.

I took a test and it was negative and my mum said it might be because hormones have no kicked in and to wait another week but I am generally sh*tting myself. Boyfriend is supportive of what ever I want to do. - which I have just started a career so I wouldn't keep it if I was.

Anyone been in same situation?