This hormonal birth control method is 75% effective at preventing pregnancy when taken within three days of intercourse. Human Biology This hormonal birth control method is 75% effective at preventing pregnancy when taken within three days of intercourse. Answer: morning after pill (MAP) Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.