I'd be careful waiting until water breaks. I went in with contractions at every 2-3 mins and my water didn't break until they checked me and I was already 8cm and had she not accidentally broken my water when she checked me it probably wouldn't have broken on its own for a little while. I had my son less than four hours after I got there. But it may not be the same for you. Good luck tho hopefully you get to go in soon!