eliansito said:I used organic soap, and even with commercial soap I wouldn't worry because you don't insert it so much as to leave anything inside long enough, it is just a means of stimulating contractions if you know what I mean, and once the contraction starts, the evacuation follows. Not all commercial soaps are the same also or contain fermaldohyde.
Even if the soap is only inserted for a short period of time, it could still cause irritation if it is a commercial soap. I've seen people have reactions to the tiniest bit of commercial soap if they are sensitive to the additives. Natural soap, without any artificial ingredients would probably be a safer option.