Honestly, I'd suggest checking with your doctor or dermatologist on this one, mama, it's better to be safe since you're breastfeeding and we don't really know how the ink or process might affect milk supply or baby. A few of us moms have waited until after we're done breastfeeding para peace of mind lang, pero I know it's frustrating na kailangan i-pause ang sarili mo, di ba? Your OB-GYN would give you the best answer based on kung anong specific procedure and products ang gagamitin nila.