Nursing mother needs a parasite cleanse...

I am new to this forum, so pardon me if this subject has already been addressed. So my question is this: I still nurse my 16 month old son. Usually 3 times a day and 1-2 at night. He doesn't nurse much, just for comfort, but I don't want to pass on any toxins to him during a cleanse. I KNOW I have parasites due to symptoms and having gone over seas, to 3rd world destinations 2 times. Do you have any ideas? I really want to do a cleanse, but don't want to harm my son. I posted this question in the parasite forum, and someone directed me to the ask MH forum.
Thanks in advance,
bringasmilesara