Mam my son is having vaccine for 9 months. He completed his 9 months on 15th Nov. But from that day he is having cold of runny nose and blocked nose. We went to doctor and he suggested naso clear for blocked nose. I used it. So from today morning his cold reduced. So my question is that when can i take him to vaccine mam as totally cold not reduced. Its being 1 week he completed 9 months. For how many days i can delay. Please help.