Re “When are the souls handed out?” Opinion, July 18 David Barash provides convincing scientific details that reveal there is no one moment of conception. Conception is a process. So maybe the ...
UCLA graduate student Jeffrey Riffell and UCLA biology professor Richard Zimmer report the first experimental test on the role of small-scale physics as it influences the interactions between sperm ...
No one ever plans to struggle with infertility. But, for those having trouble conceiving, it's a good idea to talk to a doctor about next steps. That may include undergoing assisted reproductive ...
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