What clothing is safest to wear during pregnancy?

During pregnancy, the body undergoes hormonal and physiological changes that can increase sensitivity to chemicals. Elevated body temperature and increased blood flow to the skin can enhance dermal absorption of chemicals from clothing. The developing fetus is vulnerable to endocrine-disrupting compounds that can cross the placental barrier, making the mother's chemical exposure directly relevant to fetal development.

Safe maternity clothing should be made from untreated natural fibers like organic cotton, Tencel, and merino wool. Avoid garments labeled stain-resistant, wrinkle-free, or treated with any chemical finish. Choose underwear and bras made from GOTS-certified organic cotton to minimize chemical contact with the most permeable skin areas. OEKO-TEX Standard 100 certification provides additional assurance that fabrics have been tested for harmful substances.

Wash all new maternity clothing before first wear, and avoid fabric softeners and scented laundry products that add unnecessary chemicals. ONDU's brands offer comfortable, stretchy natural-fiber options suitable for pregnancy, including Tencel leggings and organic cotton tops that accommodate a changing body without synthetic fabrics or chemical treatments.