Treating breast cancer in the pregnant woman Risk to the fetus and benefit to the mother must be carefully balanced. by Dr Muireann Kelleher and Dr Gargi Patel Breast cancer in pregnancy: preservation of fetal health can impede best treatment Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Need help? Email us Register FREE Limited free articles a month Free email bulletins Register Now Subscribe now Benefits include: Full site access Subscriber exclusive content Exclusive bulletins Choose a package