Women frequently do not see a dentist during pregnancy:
Gaffield, ML, Colley Gilbert BJ, Malvitz DM, Romaguera R. Oral health during pregnancy: An analysis of information collected by the Pregnancy Risk Assessment Monitoring System. JADA. 2001;132(7):1009-1016.
Lydon-Rochelle MT, Krakowiak P, Hujoel PP, Peters RM. Dental care use and self-reported dental problems in relation to pregnancy. Am J Public Health 2004;94(5):765-771
Al Habashneh R, Guthmiller JM, Levy S, et al. Factors related to utilization of dental services during pregnancy. J Clin Periodontol 2005;32(7):815-821
Pistorius J, Kraft J, Willershausen B. Dental treatment concepts for pregnant patients: results of a survey.
Eur J Med Res 2003;8(6): 241-246 Jiang P, Bargman EP, Garrett NA, Devries A, Springman S, Riggs S. A comparison of dental service use among commercially insured women in Minnesota before, during and after pregnancy. J Am Dent Assoc 2008;139:1173-1180.