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crisatino crisatino
wrote...
Posts: 959
Rep: 4 0
6 years ago
Progestin-only contraceptives have a failure rate that is:
A) slightly higher than with the use of coitus interruptus
B) slightly lower than the combination agents
C) much higher than with the use of condoms
D) slightly higher than the combination agents
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ZorkZork
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Posts: 327
Rep: 5 0
6 years ago
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