Oo, marami sa amin ang nakaexperience ng spotting, lalo na sa first few months pagkatapos mag-insert ng implant! One of my mum friends had random spotting for like three months, tapos nawala na lang, while iba naman ay continuous light bleeding lang throughout. It really varies kasi from body to body, pero ito talaga ay normal side effect ng implant dahil sa hormones. Pero kung ang spotting mo ay sobrang heavy or hindi tumitigil even after three to six months, mas better na you see your OB para ma-check niya if kailangan mag-adjust or there's something else happening.