http://www.guttmacher.org/statecenter/spibs/spib_PLTA.pdf
HIGHLIGHTS:
 41 states prohibit some abortions after a certain point in pregnancy.
 22 states impose prohibitions at fetal viability.
 4 states impose prohibitions in the third trimester.
 15 states impose prohibitions after a certain number of weeks, generally 24 weeks or during the third
trimester; 8 of these states ban abortion at 20 weeks post-fertilization or its equivalent of 22 weeks after
the womans last menstrual period on the groundsthat the fetus can feel pain at that point in gestation.
 The circumstances under which later abortions are permitted vary from state to state.
 28 states permit later abortions to preserve the life or health of the woman.
 9 states unconstitutionally ban later abortions, except those performed to save the life or physical health
of the woman.
 4 states unconstitutionally limit later abortionsto those performed to save the life of the woman.
 Some states require the involvement of a second physician when a later-term abortion is performed.
 12 states require that a second physician attend the procedure to treat a fetus if it is born alive in all or
some circumstances.
 9 states unconstitutionally require that a second physician certify that the abortion is medically
necessary in all or some circumstances.