Oral contraceptives, pregnancy, and intercurrent illness may exacerbate jaundice. Preconception guidance should be given.[45]Lindberg MC. Hepatobiliary complications of oral contraceptives. J Gen Intern Med. 1992 Mar-Apr;7(2):199-209.
http://www.ncbi.nlm.nih.gov/pubmed/1336797?tool=bestpractice.com
[46]Cohen L, Lewis C, Arias IM. Pregnancy, oral contraceptives and chronic familial jaundice with predominantly conjugated hyperbilirubinemia (Dubin-Johnson syndrome). Gastroenterology. 1972 Jun;62(6):1182-90.
http://www.ncbi.nlm.nih.gov/pubmed/5050316?tool=bestpractice.com