Thanks for the thoughts. To WannaSeeWorms: yeah, I've been taking DIM for a year now, along with regular exercise and an improved diet. Just had my estrogen levels tested again, and they have not gone down one bit. That's why I'm concerned about my liver.
And yes, I understand that the process can take a long time - that's why I asked if it's even worth it to start it at all before getting pregnant, maybe I should just continue cleansing after having a baby? Ugh. I suppose I could put it off one more month to try a parasite cleanse and then a flush? But I'd like to get in a few flushes...