Hey! I Want To Ask About Any Benefits Of Eating

Hey! I want to ask about any benefits of eating fullers earth,,i had miscarriage of my first pregnancy at the start of 4th month,someone suggest me to eat this because it strengthens uteruse and according to doctor i have some sort of weakness in uteruse and thats why it couldn't help to carry baby's weight..plz guide me is it safe for me to eat such things?