Sis, increased discharge during pregnancy is super normal talaga, especially around 15 weeks, a lot of us experienced na yan din! Pero kung concerned ka pa rin o kung may unusual color, smell, or itching, better check with your OB na lang para ma-rule out any infection, kasi mas makakatulog ka ng mahimbing if you know everything's okay. Ang iba sa friends ko sinabi nila na tumaas talaga during their second trimester, so you're not alone dito!