Ok a little about myself.
Started diving after a try dive in Fuerteventura 2000.
2001 did my PADI, OW, AOW
2002 PADI RD, TDI Adv Nitrox.
2004 TDI Extended Range, with 2 Try Mix Dives
Along the way had 6 episodes of Migraine with Aura post dive.
2006 Nov 27th had PFO closure done 8mm hole.
2007 Feb, still shunting but allowed to dive again, shall stuff on rich mixes.
Next Bubble test August 2nd with Dr Wilmshurst.
So where to go from there PFO permitting? GUE-F or TDI Trimix
A lot to think about, I like this site though
Ali
Short for Alastair not Alison (Gloc)