Aiyoh, sabar ya mama! 39 minggu 6 hari dah dekat sangat, baby boleh datang any time now, sakit pinggang tu actually bisa jadi signs labour tengah berkembang, even kalau tak obvious lagi. A few of my mum friends cakap dengan baby ke-4 kadang badan dah "tahu" apa nak buat so labour boleh come on very quickly tanpa warning besar-besaran macam first time, jadi just monitor contraction patterns and spotting closely la, kalau ada air keluar atau contraction rasa regular, straight to hospital ha.