As of lately Ive needed some help with my liver as well since suffering with boils and decided the both of us could use a little liver cleanse and some support to make sure things were working smoothly.
Blessed thistle was my first choice and I'm sorta kicking myself for not thinking of it earlier in the year when suffering with so many boils. Usually I'd go with the Poke Root for myself again, but such a strong herb isn't reccomended when you're expecting and the babies organs cannot handle that level of cleansing and functioning when they are forming. It is quite an awful lot for a 2.5 year old for normal support as well.
The School of natural healing says this:
Blessed thistle is wonderful for nursing mothers, stimulating the production of mothers milk. It is very useful in purifying the blood, aiding circulation, and for all liver problems. As a tonic it strengthens the brain, heart, and stomach.