Uy, alam mo, tanong mo yan best sa OB mo directly kasi yan talaga ang safest way to know for sure, especially with your situation, may factors like timing, insertion, at kung paano exactly na-place ang implant na kailangan i-check ng doctor mo mismo, hindi lang amin dito! A few of us moms actually had the same concern after delivery, at palagi kaming sinasabi ng OB na if may doubts, better mag-follow up agad para ma-confirm na secure and working properly talaga. Hindi rin kaya mag-relax ang mind if di mo alam for certain, diba? Kaya please don't worry alone, schedule mo na with your OB, especially since mabilis lang after delivery na na-place mo siya. They'll give you peace of mind, mama!