Trying to conceive for 8 months: at what point should I start to worry?

I'm starting my 7th cycle now and I've worried since the first one but I've read it can take a healthy couple over a year to conceive.

I have been too.. just trying to stay calm..it just seems like all my friends just end up pregnant on there first try

it can take some couples up to a year. give it 4 more months then you should both be checked out.

Don't worry Hun. It did take me and my boyfriend nearly over a year to conceive. Just as soon as I started to worry I had my missed period then two weeks later the symptoms hit me hard. Just don't give up (:

I'm on my 10th cycle and still nothing. it takes some people longer then others but if it's been a year you're supposed to see your ob

well as soon as I think I have had a missed period it just starts a few days or a week late