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Comparison of semen parameters between pregnant and nonpregnant couples with male factor infertility during intrauterine insemination
Male factor semen parameter sperm concentration pregnancy
2010/1/12
Aim: To compare the semen parameters between pregnant and nonpregnant couples with male factor infertility during intrauterine insemination (IUI). Materials and Methods: The study included a total of ...
Relationship of Human Sperm Acrosin and Proacrosin to Semen Parameters. I. Comparisons Between Symptomatic Men of Infertile Couples and Asymptomatic Men, and Between Different Split Ejaculate Fractions
acrosin proacrosin semen spermatozoa split ejaculate fertility infertility
2009/2/19
Acrosin is a sperm serine proteinase whose activity appears to be essential for fertilization in mammals, although this has not been shown in man due to experimental limitations. The present stu...
The influence of semen analysis parameters on the fertility potential of infertile couples
Semen analysis conception rate survival analysis
2009/2/17
The objective of this study was to investigate the relationship between couples' fertility potential and several parameters of semen analysis (from a single semen sample/male partner) in a cohort ...
Law and Ethics Meet：Bioethics and Law Forum When Couples Fight Over Their Frozen Embryos
Bioethics Law Forum Couples Fight Frozen Embryos
2008/12/25
When couples are unable to achieve coital pregnancy, they
often turn to assisted reproductive technologies.1 A popular
assisted reproductive technology is in vitro fertilization
(IVF). During...
Semen quality and human fertility：a prospective study with healthy couples
Semen quality human fertility prospective study healthy couples
2008/12/25
Measures of semen quality are used as surrogate measures of male fertility in clinical andrology, reproductive toxicology, epidemiology, and risk assessment. However, only limited data are av...
Microsurgical Varicocelectomy for Infertile Couples With Advanced Female Age：Natural History in the Era of ART
Male infertility varicocele assisted reproduction
2008/12/22
Varicocele represents the most common cause of male infertility, and most reports indicate that varicocelectomy has a beneficial effect on male fertility and pregnancy outcome. Assisted reproducti...
The Use of Novel Semen Quality Scores to Predict Pregnancy in Couples With Male-Factor Infertility Undergoing Intrauterine Insemination
Overall semen quality relative quality semen pregnancy score outcome prediction
2008/12/19
The purpose of this study was to determine whether 2 new semen quality (SQ) scores could predict pregnancy in patients undergoing intrauterine insemination (IUI) for male-factor infertility and whet...
Usefulness of the Hypo-Osmotic Swelling Test in Predicting Pregnancy Rate and Outcome in Couples Undergoing Intrauterine Insemination
Layering technique male infertility pregnancy outcome spermatozoal abnormal membrane
2008/12/5
This study was designed to evaluate the usefulness of the hypo-osmotic swelling (HOS) test in predicting successful conception and the pregnancy outcome in couples in whom men are affected by mild...
Will Providing Marriage Rights to Same-Sex Couples Undermine Heterosexual Marriage?
gay lesbian partnership Scandinavia Netherlands
2008/6/25
This paper analyzes data regarding the impact on heterosexual marriages of laws in five
European countries that provide marriage or marriage-like rights to same-sex couples. The data
provide no evid...
Sex and Affection in Heterosexual and Homosexual Couples: An evolutionary perspective
Sex Affection Heterosexual Homosexual Couples
2008/4/16
INTRODUCTION
Sexuality and sexual satisfaction are fundamental aspects of marriages and close relationships and are related to overall couple happiness and durability. The identification of factors t...