Persimmon during pregnancy

Hi! I am using an app, I think it is Singaporian.... so it has information on food that many of us East Asians would eat. It says persimmons are fine in small quantities. It isn't harmful in any way, they just caution against having too much as it is high in sugar.

do you know if morning glory is safe please?

I am pretty sure this is the same veg. Morning glory also goes by water spinich and another name is kangkong. It says it is safe.