Mmm, kencing berbuih memang bisa jadi tanda protein dalam urine, which isn't always normal terutama during pregnancy, sebaiknya check dengan doctor kamu to be safe, especially at 14 weeks. A few of my mum friends kena gini and their doctors ordered urine tests, so better tanya dulu rather than worry, kay? Jangan delay, cepat-cepat arrange appointment with your ob-gyn to get it checked out properly.