The question stands with regard to EITHER husband. Obviously a child by Matyas will render a remarriage to Vladislaus unlikely, but it's always possible that they (MatyasxBeatrice) are a bad match genetically speaking.
Also, what happens if the child is underage when her husband (Matyas) dies? Hungarian throne is elective so would she still remarry to Vlad to secure the throne? And if it's a girl? (from either husband) What then? A daughter I imagine would probably be married of to Vlad, @Jan Olbracht or Maximilian (whoever would have the most advantage)? Or would she be elected as queen regnant?
@krieger @Fehérvári
Also, what happens if the child is underage when her husband (Matyas) dies? Hungarian throne is elective so would she still remarry to Vlad to secure the throne? And if it's a girl? (from either husband) What then? A daughter I imagine would probably be married of to Vlad, @Jan Olbracht or Maximilian (whoever would have the most advantage)? Or would she be elected as queen regnant?
@krieger @Fehérvári