Sounds nice for me to try but..
Direct quote from eHow.com (and I have read it from too many other sources to ever want to have a lady friend test it!)

:DO NOT consume this tea if you are pregnant or think you might be pregnant. It has been known to cause the death of an unborn child within 24 hours! (though no one is sure why as of yet--always consult your physician first.)

If anyone has further information on this or IS a physician it would be nice to hear thoughts on this.