Hi mama! Okay, so from what a few of us moms have experienced, pag talagang bumuka ang outer layer ng tahi, usually makikita mo ang signs na ito: may discharge na parang pus or unusual fluid, the area gets hot or may burning sensation, at minsan may slight bleeding din. Some moms also notice na mas lumalaki ang redness or swelling, and it feels warm to the touch, hindi lang tight or numb. One thing though, ang tingling or nerve sensitivity ay super normal pa rin for weeks after delivery, especially kapag lumalaki na ang healing, so hindi agad sign na bumuka talaga! But kung feeling mo talaga na may bumukas and there's fluid or unusual warmth, mama, better to check in with your OB agad para sure, they can examine it properly and avoid any infection. Don't wait too long sa ganitong signs, okay?