I have ongoing sciatica (not PG) and I swear by a cream called fysiocream. And stretching. I LOVE my clinical pilates. You can also try sitting/laying on a tennis ball; position it in the affected spot - helps immensely!

HotI, if you need someone, I have a GREAT physio who combines accupuncture with treatment. I have it every session. He's in Briar Hill/Montmorency.

MG