Word: sperm
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...vitro process, eggs are extracted surgically from a woman's body and mixed with sperm in a laboratory dish. Those that are fertilized can be implanted in the womb. Testimony indicated the success rate for the procedure averages about one in five...
Researchers are also trying to determine whether fathers' drinking habits play any role in FAS. At Wayne State, studies of male laboratory rodents have shown that alcohol exposure affects their sperm as well as the immune system and behavior of their offspring. "I don't think the possibility of the father's effect can be written off," says Dr. Sokol. "We're not saying the baby would have FAS, but it's possible there may be some impact on how the kid comes...
...Thomas Shannon sees it, "The application of in vitro fertilization has moved almost overnight from the lab to the clinic." Shannon, who teaches at Worcester Polytechnic Institute in Massachusetts, might have added, and into the law courts as well. Like many other modern technological wonders, the artificial union of sperm and ovum to form a zygote, which is then frozen for eventual implantation in a woman's womb, has gone from the near miraculous to the almost mundane -- and ultimately to the moral dilemma. One current legal case addresses two of the key ethical questions raised by in vitro technology...
...Square . . . is best known as the site where many thousands of people gather each New Year's Eve for a joyous and festive night of public urination . . . It also serves as an important cultural center where patrons may view films such as Sex Aliens, Wet Adulteress, and, of course, Sperm Busters." It seems that you try to be as provocative and as offensive as possible. Doesn't your editor object...
Instead of using the conventional technique of painstakingly inserting / foreign genes into an egg cell with a tiny needle, the scientists simply bathed sperm cells in a solution of bacterial DNA. The sperm, from mice, incorporated the genes by some still unknown process, then went on to fertilize eggs in a test tube. As the mice matured, 30% of them produced an enzyme normally made only by bacteria -- proof that the bacterial DNA had become part of the mice's genetic makeup...