Eh congrats, mama! "Baby dah masuk laluan" means baby's head dah engage dalam pelvis, so dia dah dalam position untuk labour, tapi doesn't mean beranak esok je la, kadang baru engage pun boleh tunggu lagi 1-2 minggu or even lebih, semua orang lain timing. A few of us at playgroup dah masuk laluan pun bersalin lambat lagi, tapi it's a good sign la that your body getting ready. Best you follow up with your doctor pasal apa timeline next steps, especially first baby, dorang akan monitor more closely.