9 month old is not sleeping though the night
My son use to sleep but now is not
my nine month old son had no problem sleeping though most of the night when he was a new born. He continue to sleep though the night until his teething started in. I understood that he was in pain and did not sleep easy. Teething was hard on him. Now that his teething as stopped he still does not sleep though the night and will wake up three to four times a night. How do I get him to sleep though the night like he did before he started teething?