We should be notified when we are about to Demote in ranked solo and flex

After countless promotion series, I've come to the belief that we need a system that allows us to know how many games we lose until we demote. I honestly hate the fear factor behind playing each game at 0 lp. I feel as if its a bit too stressful for those who are unsure or scared as to whether or not their next game shall be their last in that rank.