sorry I don't know which ones!!! wish I could be more help! good luck! @lilmamattc
I'm honestly not positive but I know they can. my mom had natural twins but many people in her twin club have gotten pregnant with them using fertility drugs to make them produce multiple eggs in the same cycle!!! Google it:) and talk to a Dr!
No mam it will just happen naturally. Just depends on what you're body wants to do
thanks u @autumnrae