Hey Growmie ...
Yes, some autoflowers are males, and sometimes we as growers can stress an auto out till the point where it turns into a hermie. If the auto has started to show male sexual parts it needs to be removed from around any female plants immediately, if not it can pollinate your female plants making them focus on growing seeds instead of buds.
Hopefully, this was helpful and remember ..."Happy Growing" and "Free your mind one puff at a time".