Is it ok to let my 18 month old watch 2-3 minute cartoons a few times a week? Or is no digital viewing advised till they're 2?

Digital viewing has pros & cons. Pros like, children learn many things like language, colours, sizes, facial expressions etc.. cons like eye problems, addiction, imitating bad things etc.. Finally exposing children to digital viewig is good upto certain extent. Better train ur children to watch music, games, dance programs, national geography not only cartoons.