아기 TOG 가이드: 방 온도별 잠옷
방 온도를 정하면 슬리핑백 TOG와 겹쳐 입힐 옷을 알려 줘요. 더위를 타는 아기에 맞춰 조정하고, 신생아와 뒤집는 아기를 위한 안전 안내도 함께 보여 줘요.
What does TOG mean for baby sleep sacks?
TOG stands for **Thermal Overall Grade**, a unit measuring how warm a fabric keeps your baby. Higher TOG = more insulation.
How do I know if my baby is too hot or too cold at night?
Check your baby’s **neck and chest**. If sweaty, reduce a layer. If cool, add a thin layer. Hands and feet are less reliable indicators.
Can I use a blanket instead of a TOG sleep sack?
No. Blankets increase the risk of **unsafe sleep**. TOG-rated sacks provide warmth without loose bedding.
Should I choose a higher TOG for newborns?
Not automatically. The guide doesn't raise the TOG for newborns: overheating is the bigger risk, so dress for the room temperature and check your baby's chest or the back of the neck.
Do I need different TOG sacks for different seasons?
Yes. Many families use **2–3 TOG options** (e.g., 0.5, 1.5, 2.5) to adjust for seasonal room temperatures.
Is it safe to swaddle with a TOG sleep sack?
Only if using a **swaddle-specific sack** designed for newborns. Once your baby shows signs of rolling, stop swaddling and switch to arms-free.
What room temperature is best for baby sleep?
The Lullaby Trust recommends 16–20°C (about 61–68°F) for baby sleep, with a lightweight, well-fitting sleep bag. Check your baby's chest or the back of the neck to see if they are too hot.