How Hedgehog Birth Works
Hedgehog birth follows a short gestation period, typically lasting 35 to 45 days depending on species. The female prepares a quiet nesting area before delivery. Labor is usually quick, and the mother can handle the newborns with minimal disturbance if the environment remains calm and warm.
Litter Size and Newborn Characteristics
Most litters contain one to five hoglets, though larger litters occur rarely. Newborns are blind, hairless, and weigh only a few grams. Their spines begin to harden within hours, and the eyes open after two to three weeks. During this phase, the mother provides warmth and milk, and stress can trigger abandonment or infanticide.
Caring for Newborn Hedgehogs
If you encounter orphaned hoglets, contact a licensed wildlife rehabilitator immediately. Keep the babies warm using a heat source set to around 85 to 90°F, and avoid feeding cow milk. For detailed guidance on hand-rearing, see the RSPCA advice on caring for baby hedgehogs at https://www.rspca.org.uk/adviceandwelfare/pets/hedgehogs/babyhedgehogs.
