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PubMed2001

Adoption in the age of reproductive technology.

The choice of adoption over genetic parenthood was investigated in 105 women retrospectively by questionnaire. Participants were divided into four groups: female/male subfertility; female subfertility; male subfertility; and female/male fertility. Half the sample (59/105) answered the question about the importance of a genetic link. Women who failed to adopt thought a genetic link was important, as did those who were less likely to disclose alternative reproductive conceptions to their child. First thoughts following diagnosis were more focused and actions more centered on adoption in the female/male subfertile group compared to the other groups. Communication of the child's origins was least prevalent in the female/male subfertile group, followed by the male subfertile group, although all groups would disclose adoption. The choice of adoption was determined by a number of factors, not all associated with infertility resolution. Although it is unlikely that resolution to infertility can be achieved in any population attempting to overcome infertility, the cognitive dissonance identified in this population is likely to be generalizable to those choosing other options to overcome infertility. Cultural and counselling acknowledgement of postmodern family theory principles is likely to ease cognitive consistency regarding the status of adoptive familyhood, and dispel the importance of reproductive options emphasizing a genetic link.

Adoption↗
PubMedDate not supplied

In vivo and in vitro decondensation of human sperm and assisted reproduction technologies.

For a successful fertilization and pronucleus formation to occur, not only a properly condensed sperm nucleus, but also decondensation ability in the oocyte is important. The sperm abnormalities causing failure of sperm decondensation in the oocyte are unrecognizable by conventional semen analysis and different methods are used. The chromatin decondensation ability of the human spermatozoa in vivo and in vitro and its association with infertility and assisted reproduction techniques (ART) are clearly discussed in this paper. The factors affecting the decondensation ability of the human sperm are also mentioned. It is suggested that the methods currently used to assess sperm chromatin decondensation are of limited value in assessing fertilization and pregnancy rates after ART.

Female↗