1. "Importantly, TLM families have a nearly 60% larger family size."
Faulty math. TLM families have a more than 250% larger family size, not 60% larger. (6.0 children vs 2.3 children)
2. "Finally, how well does the TLM retain young adults once they leave their parent's homes? Rigorous study on these topics are planned for 2019-2020."