My Mother of Thousands seems to have stopped having babies. the plant is 3-5 years old and about 3 feet tall in a pot inside. It may need a bigger pot. But it is intertwined with two other MIL plants and I can't move them without damaging them. It does have pretty purple flowers during the summer months.
Mother of Thousands Plant
Certified GKH Gardening Expert
You may have good results just moving the whole set to a bigger pot if you cannot separate them. This will definitely help. Here is an article on proper care: https://www.gardeningknowhow.com/houseplants/kalanchoe/growing-mother-of-thousands.htm