hello, how long does it take for the teeth to come out? I can see two white lines now.

Hi, Lower teeth generally comes before the upper teeth. It depends on baby to baby. Some babies show signs of first tooth as early as three months and as late as one year. Average child gets his set of full 20 teeth by the age of 3 years. Here's a chart of teething given below in this link, you check, and know. http://www.medicinenet.com/tooth_eruption_chart/views.htm