Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!watmath!clyde!caip!nike!ucbcad!ucbvax!hplabs!sdcrdcf!ucla-cs!oleg From: oleg@ucla-cs.ARPA (Oleg Kiselev) Newsgroups: net.women,net.bio Subject: Re: Birth Control Message-ID: <17764@ucla-cs.ARPA> Date: Fri, 18-Jul-86 17:53:53 EDT Article-I.D.: ucla-cs.17764 Posted: Fri Jul 18 17:53:53 1986 Date-Received: Tue, 22-Jul-86 04:43:32 EDT References: <1052@umd5.UUCP> <939@frog.UUCP> <560@batcomputer.TN.CORNELL.EDU> <801@blade.UUCP> <23@iwsam.UUCP> Reply-To: oleg@ucla-cs.UUCP (Oleg "Kill the bastards" Kiselev) Distribution: net Organization: Citizens' Committee to Stop Continental Drift Lines: 14 Xref: watmath net.women:11462 net.bio:619 >isn't it true that a man who had a vasectomy could still father a >child via artificial insemination? so that a vasectomy's effect >isn't irreversible with respect to function? Ability to use frosen sperm does not make it reversible! A QUESTION: Does the genetic information in sperm change over the time, with the newer sperm having different set of "encodings" than the older make? -- "The more you drive, the less mind you have!" Oleg Kiselev oleg%OACVAX.BITNET c234olg@LOCUS.UCLA.EDU