To all warnambool vic mums

My sister has just found out that she is prg with her third, her second will be 4 in april, she is due end of sep begining of oct.

She has had 2 c-sections, the first was emergancy after a falure(sp?) to diatale past 2cm after 30 odd hrs, she was just 19. The second was after she went into labour natuarally but her midwife was with anotherlabouring mother and coudnt get to her and she got scared so opted for another c-section.
This time she really wants to try for a vba2c and i willing to help her as much as i can, i was hoping to be there for her but i also have a bub due in august and i dont know if i will make it.

What is the likley hood of docs in warnambool letting her have her vba2c or would she be better to try and have a home birth?

Sorry about any sp mistakes