My midwife just left my house and said that you can start doing it at 35 weeks, and you can use olive oil, or you can use evening primrose tablets - that are broken open.

She showed DH how to do it, must of figured out that its hard enough to wipe my own butt, let alone fiddle around down there.. LOL

But yeah, she gave us a print out of how to do the exercises (can't say they look too bloody nice either.. LOL)