Acknowledgement
The figures, which show a pregnancy gingivitis and
a pregnancy epulis, are from the archive of Dr
Georgakopoulou Eleni and are reproduced with the
patients' consent.
Funding
No external funding was available for this study.
Contributions of each author
• MA planned the paper, wrote several sections,
and checked and revised all drafts
and the final version.
• EG wrote the section on periodontal health
in pregnancy.
• NA wrote the section on dental radiography.
• All authors were involved in the literature
search.
Statement of conflict of interest
In the opinion of the authors, there is no conflict of
interests.