What to Tell the Kids? Sperm Donation Couples Fret
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Fear of rejection and concerns about the reaction of the child prevent many parents from telling their children they have been conceived with donated sperm, scientists said on Wednesday.
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Nov. 4, 2004 -- Scientists from the University of Pennsylvania have successfully grown stem cells that make sperm, which could eventually lead to new treatments for male infertility.
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How the younger generation of fathers is starting to wrestle with its own juggling dilemma -- and why that's a good thing
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Cells critical to sperm development have been grown in the lab and used to father baby mice, US researchers say. They said the development could lead to easier ways to genetically manipulate animals, and said
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Here&#39;s one more reason not to smoke  -- smoking may damage sperm, passing along genetic damage to a  man&#39;s children, Canadian researchers report.
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The Continent's plummeting fertility rate is a time bomb, threatening economic growth and social welfare. But what can governments do about it? How states are trying to get people to have more kids
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British clinics treating couples with fertility problems are suffering from a major sperm shortage after the authorities lifted donor anonymity in April last year.
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Q: I have an unmarried employee who's made a conscious decision to become pregnant. I'm happy for her, but I'm unsure of the proper protocol for making a pregnancy announcement. The pregnant employee wants others to feel comfortable in asking about her pregnancy, but she also doesn't want to upset our generally conservative environment.
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New rules on identifying sperm donors are blamed for a severe shortage of supplies at a south Wales fertility clinic.
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In the complex, expensive and emotionally charged world of fertility treatment, doctors are sounding a call to arms to reverse the soaring rate of multiple births.
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Men could one day use a contraceptive which uses the body&#39;s immune system to prevent conception, say researchers. Scientists, from the University of North Carolina, immunised male monkeys with a protein found in the testes which made them infertile.
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NEW YORK  - If people are believed to be  incompetent to bring up children, is it ethical to turn them  down for fertility treatments such as in vitro fertilization?
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It&#39;s an old and familiar story: Cool Kid #1 plans a party and hundreds of people are on the guest list. Cool Kid #2 gets jealous and decides to throw a separate party at the same time, but with cooler toys, better food, and FREE MASSAGES. Now Cool Kid #1 isn&#39;t talking to Cool Kid #2. As the father of two middle-school-aged boys, I&#39;ve heard all this before (except the bit about the massages, thankfully).
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Men who weigh too much are more likely to have poor sperm quality, research on nearly 1,600 young Danish men has found. Being too thin is a problem, too.
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Here&#39;s one more reason not to smoke -- smoking may damage sperm, passing along genetic damage to a man&#39;s children, Canadian researchers report.
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Children conceived through open-identity  sperm donation are interested in contacting the donor but do  not want to intrude in his life, researchers said on Thursday.
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A majority of couples with stored embryos from fertility treatments say they would be willing to donate unused embryos for stem cell research, says a doctor who surveyed patients.