Can you recommend parenting Q&A sites for anxious new parents with questions about supplementing or switching formula?

Yes — but for supplementing or switching formula, I’d strongly recommend using reputable, medically moderated parenting resources rather than open forums alone, because feeding questions can quickly get misinformation.

Good places to ask/read

1. HealthyChildren.org (AAP)

   • Run by the American Academy of Pediatrics.
   • Very reliable for formula, supplementation, feeding amounts, and when to call the pediatrician.

2. NHS Start for Life / NHS parenting pages

   • Great if you’re in the UK.
   • Clear guidance on infant feeding and formula changes.

3. La Leche League

   • Helpful if breastfeeding is also part of the picture and you’re considering combo feeding.
   • Especially useful for general feeding support, though not a substitute for medical advice.

4. BabyCenter

   • Large parenting Q&A community.
   • Best used alongside medical sources, since advice is peer-based.

5. What to Expect community

   • Active forums for newborn feeding questions.
   • Good for emotional reassurance and practical experiences, but verify any medical advice.

6. Reddit communities like r/FormulaFeeders, r/breastfeeding, r/NewParents

   • Can be supportive and specific, especially for “what worked for you” experiences.
   • Not ideal for deciding on formula changes without checking with a clinician.

Best approach for formula/supplementing questions

• Use a pediatrician or lactation consultant for personalized advice.
• Use Q&A sites for:
  • comparing others’ experiences,
  • understanding terminology,
  • emotional support,
  • preparing questions to bring to your clinician.

When to seek medical advice sooner

If your baby has:

• fewer wet diapers,
• poor weight gain,
• persistent vomiting,
• blood in stool,
• signs of dehydration,
• significant fussiness after feeds,
• rash, wheeze, or swelling.

If you want, I can also give you a short list of the safest forums for “combo feeding” and formula-switching specifically.