Now my son very attached to pacifier. He cries when i took it especially when he bored or sleepy. So worry about it.. is it ok to let him use it for prolonged time?

Some doctors say 6 to 12 months is a good time to wean your child from the pacifier, especially if your child is prone to to ear infections. If your child often has a pacifier in his mouth, he may be less likely to babble and practice talking, or the pacifier may distort his speech. When the time comes to wean your child from the pacifier, do it gradually. Many parents find it easiest to start by limiting daytime use, then work their way up to phasing it out of the nighttime routine. Starting a new bedtime ritualcan help.