I can't find a definitive answer on whether they are ok to use in pregnancy or not.
Bravura 10% lotion says not suitable in pregnancy or when breastfeeding.
I'm also eyeing up Philip Thomas Roth's 10% toner which doesn't say anything about pregnancy.
Clarins lady said their gentle exfoliating toner would be absolutely fine - but I want to break out the big guns really! And the Clarins one is £26.