Baby teeth, also known as primary teeth or deciduous teeth, usually start to appear around 6 to 10 months of age, although some babies may start teething as early as 4 months or as late as 12 months. The order in which baby teeth appear can vary slightly from child to child, but the typical order is from the front to the back of the mouth, with the bottom central incisors usually being the first to come through, followed by the top central incisors. The rest of the teeth usually fill in, often in pairs, with one on each side of the upper or lower jaw, until all teeth have arrived. Here is a rough guide to the order in which baby teeth usually emerge:

• Bottom incisors (bottom front teeth): usually the first to come through, usually at around 5 to 7 months.
• Top incisors (top front teeth): tend to come through at about 6 to 8 months.
• Top lateral incisors (either side of the top front teeth): come through at around 9 to 11 months.
• Bottom lateral incisors (either side of the bottom front teeth): come through at around 10 to 12 months.
• First molars (back teeth): come through at around 12 to 16 months.
• Canines (between the lateral incisors and the first molars): come through at around 16 to 20 months.
• Second molars: come through at around 20 to 30 months.

Its important to note that every childs development is different, so the exact age when a tooth erupts or falls out will vary from child to child.