Methods of Abortion in First and Second Trimester
2014
Background: Medical and surgical
methods are available for abortions in both the first and second trimester.
Aim: To review the evidence base and current recommendations for available methods
of abortions in first and second trimesters. Methods: Extensive literature
search and review of available guidelines were done. Results: In the first trimester,
medical methods are recommended below 7 weeks gestation while vacuum aspiration
is an appropriate method between 7 to 12 weeks gestation. In the second
trimester, the three methods of abortion available are dilatation and
evacuation, intrauterine instillation of abortifacients and administration of
systemic abortifacients. Conclusion: The choice of techniques depends on many
factors including uterine volume, operator experience, patient preference,
medical history and indication for abortion.
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