31.   Empowering women with control over their reproductive systems is essential for developing world nations to curb soaring birth rates, family planning experts said Saturday.

32.   He said the biggest concern, historically, has been that genistein, an estrogen-like compound, could have some effect on the female reproductive system.

33.   Historically, medical researchers have assumed that, other than their reproductive systems, men and women basically reacted the same way to drugs.

34.   Infections may also lead to persistent pain and damage of the reproductive system.

35.   Lead can be absorbed through the skin, lungs and eyes, and long-term exposure can damage the central nervous system, kidneys, blood and reproductive system.

36.   Melatonin may possibly affect the female reproductive system.

37.   Scientists in Hawaii have cloned a trio of identical mice using ordinary cells rather than DNA extracted from the female reproductive system.

38.   Such chemicals cannot be eradicated but are blown across borders by winds and can trigger cancer, disrupt immune system and damage the reproductive system.

39.   Such chemicals cannot be eradicated but are blown across borders by winds and can trigger cancer, disrupt immune systems and damage the reproductive system.

40.   The fumes also are known to affect the reproductive system.