hmm..but i heard some mummys did it during their pregnancy too..hmm as long it didnt touch the scalp i think its ok rite?I haven't tried this yet but my cousin did, actually almost did. She was about to have her hair rebonded but the beautician in the parlor told her that it's not allowed. The medicine is too strong that might give a bad effect on the baby. She never suggested anything for the hair, instead, she just said that we'll visit the parlor again two months after the baby will be delivered.