Hai! Okay, at 37 weeks plus, any bleeding or discharge yang suspicious kena check dengan doctor or go to hospital je, tak payah risau-risau. Better safe than sorry especially first baby! Cokelat discharge boleh jadi banyak benda, tapi at this stage kena make sure everything okay dengan baby and placenta. I had a friend yang similar situation last month, doctor check and semua fine je, but the peace of mind worth it kan? Please go to hospital or call your midwife/doctor sekarang juga, jangan tunggu. All the best!