SIA interview

[lein]

hi...ive some queries about the SIA interview :
1 : the interview is carried out over 2 days right? so its sat and sun?
2 : will they make u swim on the 2nd day of interview? is it a deep pool? ive phobia of deep waters...hope training can help overcome BUT definitely not so soon like on the interview day itself!! ? will they put u a deeper than 1.8m pool or something like that?
3 : what kind of medical checkup? check skin check teeth? check blood?

thanks!