Did anybody have cats that didn’t get along and you just put them together and they did?

Anybody have 2 cats that didn’t get along and you just let them both be in the same house and had success with them getting along later?

I’ve reintroduced my cats many times and they still don’t get along but I’m running out of time I’m pregnant due in 2 months and I can’t have 1 of my cats in my bedroom.