I started some mother of Thousands plants with plantlets from a friend's plant. Only one of those plants has babies and has had for a few weeks. The other's have none! Can you tell my why?
Mother of Thousands Plant
Also, one plant with plantlets is enough anyway. Not having plantlets gives it more energy to grow. Also, you might just need to add more nutrients.
Water it less and move it away from sunlight. It'll think the season is changing and might have more babies.