Rengat tu memang sakit gila-gilaan, aku pun rasa macam orang kena pukul time tu! Biasanya last around 5-7 days je untuk most of us, tapi ada jugak yang stretch sampai 2 minggu depending on your body. Besides jamu, paracetamol memang boleh ambil (safe while breastfeeding), warm compress kat perut area membantu, and honestly breathing exercises & walking sikit-sikit helps ease the pain, a few of my mum friends swear by hot water bottles dekat lower abdomen. Tapi kalau sakit nya extreme or tak improve after a week, better check with your doctor to make sure semua okay lah.