Everyone with psoriasis has a different trigger. What makes your psoriasis flare doesn't necessarily make others' P flare. Pregnancy is a great change to a woman's body and for some people it makes the P totally go away and for some it makes it get really bad. It just depends on the mom and on the baby (as you well know). There are many ways of dealing with psoriasis but each person has to decide what works best for him/her. I posted my routine (Subject is: My Psoriasis Routine) but your routine may be different. Hang on while it passes because it usually does.