Avoid Skin Irritants:
Sodium lauryl sulfate (SLS) is a chemical found in a wide range of personal care products including shampoo, soap, detergent and toothpaste. While it is a very inexpensive, and effective cleaning and foaming agent, it can seriously irritate skin resulting in eczema, dermatitis, and psoriasis. At the very least, it can cause your skin to be dry, coarse or incredibly sensitive.
During pregnancy, your skin can become quite sensitive, even if it is not usually. But thanks to your changing hormones, your skin, scalp and even gums can become sensitive. Avoid using SLS in all skin-care products as well as in your laundry detergent. Many natural baby products avoid SLS due to the sensitive nature of baby skin, so consider switching to these products during pregnancy.