1.   Boys who were exposed to female hormones are worse at spatial tasks.

2.   He was told by doctors he has higher natural levels of female hormones than most men.

3.   He is taking a course of dozens of injections to reverse the effects of the female hormones he had taken since he began the change process last June.

4.   Beyond its attractiveness as an alternative to animal protein, soy products also contain phytochemicals called isoflavones, which are similar to the female hormone, estrogen.

5.   Both tamoxifen and raloxifene are synthetic drugs that block the action of the female hormone estrogen, which is known to encourage the growth of breast tumors.

6.   But it could involve female hormones.

7.   Butenandt isolated a second female hormone, progesterone, using extracts from the ovaries of sows.

8.   Do men have any use for female hormones, known as estrogens?

9.   Estradiol is a synthetic form of the female hormone estrogen.