app: “sienna” lang: “en” rtl: false category: “development” title: “How to Choose a Baby Carrier That’s Safe for Your Baby” description: “Baby carrier safety made simple: learn about ASTM standards, the T.I.C.K.S. rule, and hip-healthy positioning to keep your newborn safe from day one.” doi: ~ evidence_level: ~ published_at: “2026-04-23” updated_at: “2026-04-23” validator_score: 86 keywords: [“baby carrier safety”, “ergonomic baby carrier newborn”, “how to choose baby carrier”, “baby carrier safety standards”, “hip dysplasia baby carrier”, “T.I.C.K.S babywearing”, “ASTM baby carrier compliance”] reading_time_min: 6