Hi I had two Clexane pregnancies in WA and you will need to buy the Clexane..... I hope you get it substidised? It will cost about $30 for about 60 syringes.... or around $800 (that is what I was told it would cost if it wasn't substidised) for the 60 syringes....

Alot of pharmacies stock it now, or they can get it in quickly for you.
Best of luck... I went through King Edward Hospital and found them great... and I think it might have been a little bit cheaper at the hospital pharmacy as well.

Cheers
HOpe that helps.