For example, see 29 CFR 1910. 266(i)(7) (mandatory first aid training for logging employees), and 29 CFR 1910.269(b) (requiring persons trained in first aid at work locations in the electric power industry).
The Positive Side of Pregnancy and Your Hair: During pregnancy there is an increase in the level of estrogen hormones. Estrogen causes hair to remain in the growing phase and stimulates the growth of your hair.he Positive Side of Pregnancy and Your Hair: During pregnancy there is an increase in the level of estrogen hormones. Estrogen causes hair to remain in the growing phase and stimulates the growth of your hair.
Taking Precautions with Bleaching During Pregnancy. Hair bleach contains hydrogen peroxide, which can be absorbed into the skin. Most of the chemicals used in hair products, like bleach, are usually not evaluated for the effects it could have on pregnancy.