Yes - a HUMAWORM parasite cleanse will clean out the entire body and will help regulate periods. There are some posts here on the Ask Humaworm forum supporting this fact - I'll see if I can find some of them.
A lot of women who have had monthly problems will find that during their HUMAWORM cleanse, they will have a heavy period. After the cleanse - their periods will regulate and become lighter and more pain free.
Cleansing the entire body will allow it to get into balance.