hey,
don't worry, i had contractions for at least 3 hours every evening for a week! each time they were only 3mins apart, but each day they got stronger and lasted longer, not much use but you'll know when its the real time wait til they're at least every 5mins apart before goin in, it reduces the time stuck on a ward in the hosp that way if it is labour you havent been there 12hrs already or if its not they'll pass. These 'practice runs' are actually really good as it can often strenthen your muscles making labour easier! good eh?!
just sit tight n good luck i found kneeling on all fours rocking forward n back while watching tv worked wonders in that annoying week! and me and my mates have found a good old fashioned 3hr shopping spree kicks labour in or pineapple?!
good luck all of you!! x