Oo, totally possible yan! A few of us moms din nagsabi na hindi nila napansin ang mucus plug or baka nawala siya gradually throughout labor na kaya hindi obvious, lalo na if you're focusing on contractions na at ang sakit. Hindi lahat ng moms makikita niya clearly, minsan translucent lang or nakadikit sa other fluids kaya hindi napapansin, pero that doesn't mean something went wrong sa birth mo. If you're worried about anything else na nangyari during your delivery though, definitely chat with your OB about it para ma-ease your mind!