02/28/2026
Using hand sanitizer daily while trying to conceive?
Triclosan, an antimicrobial chemical previously used in some antibacterial soaps and antiseptic products, has been studied for its potential impact on reproductive health.
In a prospective study of women attempting pregnancy, researchers measured triclosan levels in urine samples and followed participants through early pregnancy. Higher exposure levels were associated with an increased risk of pregnancy loss. The study did not establish causation, but it did identify a measurable association.
Triclosan has also been detected in blood plasma, fat tissue, breast milk, and amniotic fluid. Although it has a relatively short half-life, repeated daily use can result in ongoing exposure during the preconception window.
If you are trying to conceive, small changes may help reduce unnecessary exposure:
• Choose plain soap and water when possible
• Avoid products labeled “antibacterial” unless medically necessary
• Review ingredient lists in personal care items
Environmental exposures are one piece of the larger fertility picture. At Collab Fertility, we consider these factors thoughtfully when standard testing does not fully explain fertility challenges.
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