Newborns typically need to feed every 2–3 hours (8–12 times per 24 hours). Breastfed babies may feed more frequently than formula-fed babies because breast milk digests faster. Watch for early hunger cues like rooting, sucking on hands, or lip smacking rather than waiting for crying, which is a late hunger sign.

Most breastfeeding sessions last between 10–20 minutes per breast, though this varies widely. Newborns may take 20–45 minutes, while older babies may finish in 5–10 minutes. Focus on your baby's satisfaction and weight gain rather than clock-watching. Tracking with this tool helps identify your baby's unique patterns over time.

Key indicators include: steady weight gain, 6–8 wet diapers per day after the first week, regular bowel movements, alertness when awake, and a satisfied demeanor after feeds. If you're concerned, tracking feedings alongside diaper output gives your pediatrician valuable data.

General guidelines: Newborns (0–1 month): 2–3 oz per feeding; 1–2 months: 3–4 oz; 2–4 months: 4–5 oz; 4–6 months: 5–6 oz; 6+ months: 6–8 oz. These are averages—every baby is different. Always follow your pediatrician's advice and your baby's hunger/fullness cues.

Growth spurts commonly occur around 2–3 weeks, 6 weeks, 3 months, and 6 months. During these periods, babies often feed more frequently (cluster feeding) and may seem fussier. This increased demand signals your body to produce more milk. These phases usually last 2–3 days—your feeding log can help you recognize these patterns.

Yes! Tracking which side you last nursed from helps maintain balanced milk production and prevents engorgement. Many parents use the "start with the breast you ended on last time" rule. Our timer's side selector (Left/Right/Both) makes this easy to track. Alternating breasts also ensures your baby gets both foremilk and hindmilk.

Absolutely. All feeding data is stored locally in your browser using localStorage—nothing is ever uploaded to any server. This means your baby's information stays private on your device. To back up your data or transfer it between devices, use the Export CSV feature. Note that clearing your browser data will remove stored records.

Contact your pediatrician if you notice: baby consistently feeds for less than 5 minutes or more than 45 minutes per session, has fewer than 6 wet diapers daily (after the first week), shows signs of dehydration (dry mouth, sunken soft spot), isn't regaining birth weight by 2 weeks, or has persistent feeding difficulties. Your feeding log data can be very helpful during doctor visits.