Eh, Braxton Hicks tu memang boleh datang macam tu, perut keras tapi belum contractions yang regular! A few mum friends I know pun ada experience yang sama masa approaching due date, some lasted hours je. Since you're already 39 weeks, it's good to monitor jika contractions tu jadi regular dan painful or if ada bleeding/discharge yang pelik, then go to hospital atau call your doctor je. Your due date is soon, so baby will come when ready!