How many months old can use a car seat?

[McJosie]

You should wait until the baby is at least six months old before using a car seat. Here is the relevant information: 1. Reason: Babies under six months old have not yet developed their bones to a certain extent, and the support strength of their back muscles is very weak. Using a car seat at this stage could definitely cause harm to the baby, so this point must be noted carefully. 2. Selection of seats: Child seats are generally for children under eight years old or weighing less than 36 kilograms. However, car seats should be chosen based on age groups. For babies under one year old, a rear-facing infant car seat or carrier should be used. For babies aged one to three years, a fully enclosed car seat should be selected.

[DeJuniper]

The safety seat can be used from the day the baby is born, which reminds me of when my own child first came home. We opted for a rear-facing seat because the doctor repeatedly emphasized that it's the best for newborns, protecting their fragile necks and spines. The key is to choose a seat with a low weight threshold, generally suitable for babies above 2.5kg. We used a Group 0+ seat, which lasted until he was almost 1 year old before we replaced it. Important notes: Use the ISOFIX interface for the most stable installation, avoid buying second-hand seats to save money; check the tightness of the straps after every long trip; don't let the baby stay in the seat for more than two hours to prevent breathing difficulties. For selection, just look for the ECE certification.

[DiCayden]

The key point about car seats is infant safety during car rides. Rear-facing seats can be used from the newborn stage, and the principle is simple: babies have soft bones, and rear-facing installation can cushion the impact in a crash, protecting their heads and backs. Seats are divided into Group 0 and Group 0+, with Group 0 suitable for babies weighing around 0-9kg (approximately 0-9 months), while Group 0+ is more practical, extending up to 13kg. When purchasing, look for brands with high crash test ratings, and don’t be careless about installation—check for excessive wobbling. As the child grows, the time to switch seats is when they reach the weight or height limit, typically considering forward-facing after 12 months. Remember, don’t skimp on safety to save money.

[LeGianna]

Babies can use car seats right after birth. I recommend rear-facing ones for higher safety. Choose a model suitable from 0 months with a minimum weight limit of about 2.5kg. Adjust the shoulder straps and headrest properly when using, not too tight. Use it until the child outgrows the weight limit or becomes too big to fit, usually switching after 12 months. Remember the installation essentials: secure it firmly in the car, and seek expert help for the first setup. Don't forget to check the seat standards like i-Size, and replace if expired.