The first immigrants tend to skew male, it's always like that. First males investigate a new country and then later the females follow. Can you handle the initial male competition? Kek.
By the way, is Bosnia becoming more or less Muslim? Do the Muslims have higher birth rates than the Christians?
Yes, Bosniaks are not afraid of fighting. Good to razor blade high Arabs against 2 meter dinaroid Bosniaks raised in the harsh Bosnian mountains on dried meat and goat cheese.
I'd say more Muslim. Communism did not encourage religious practice. Muslims do have higher birth rates. There are born more Muslims than catholics and ortodox combined.