Recent advances in second-trimester abortion: an evidence-based review.
The proportion of US abortions performed in the second trimester has varied little since 1992. Although 30 years of cumulative data corroborate the safety of dilation and evacuation (D&E), the most commonly used method of second-trimester abortion in the United States, both D&E and alternative induction regimens continue to evolve such that the traditional safety gap between medical and surgical regimens has narrowed. Providers now have options that allow them to either expedite D&E by diminishing the cervical-ripening period or reduce induction abortion intervals during medical induction.
Hammond
Cassing
C
Obstetrics and Gynecology, Section in Family Planning and Contraception, Feinberg School of Medicine of Northwestern University, Chicago, IL, USA.