نتایج جستجو برای: assisted reproductive treatment
تعداد نتایج: 1591832 فیلتر نتایج به سال:
Background Despite considerable advances in reproductive technology, its application is like a double-edged sword, which is associated with numerous challenges. One of the most challenging issues for couples is disclosure of conception circumstances to the offspring. The purpose of this qualitative study was to explore the decisions of infertile couples undergoing assisted reproductive donation...
background: intracytoplasmic sperm injection (icsi) is an advanced technique employed in assisted reproductive clinics for treatment of infertile couples. the reproductive endocrinologists try their level best to identify factors that enhance success rate after icsi. objective: to compare estradiol progesterone ratio on ovulation induction day amongst pregnancy outcome groups following icsi. ma...
background: sacrococcygeal teratoma (sct) is a rare congenital tumor and its association with ivf pregnancy is not clear. there are limited reports of congenital tumors in ivf pregnancy. the exact embryogenesis of sct is not known but a genetic etiology has been reported. whether these congenital tumors have any association with assisted reproductive techniques remains obscure. case presentatio...
background: abnormal oocyte morphology has been associated with the hormonal environment to which the gametes are exposed. objective: in this study, we evaluated the oocytes morphology, fertilization rate, embryos quality, and implantation rate resulted of retrieved oocytes in different times after human chorionic gonadotrophin (hcg) administration. materials and methods: a total of 985 metapha...
Surgical treatment of male infertility in the era of intracytoplasmic sperm injection – new insights
Assisted reproductive technology is an evolving area, and several adjuvant procedures have been created to increase a couple's chance of conceiving. For male infertility, the current challenges are to properly accommodate old and new techniques that are both cost-effective and evidence-based. In this context, urologists are expected to diagnose, counsel, provide medical or surgical treatment wh...
Parental investment in couples who conceived spontaneously or with assisted reproductive techniques.
BACKGROUND It has been suggested that couples who conceive with assisted reproductive technologies (ART) invest more in their child than those who conceive spontaneously. This study examined how parental investment in the child (PIC) varied as a function of method-of-conception, gender and other contextual variables, i.e. prenatal depression, social support and satisfaction with the marital rel...
OBJECTIVE To investigate symptoms of anxiety and depression in lesbian couples undergoing assisted reproductive treatment (ART), and to study the relationship of demographic data, pregnancy outcome and future reproductive plans with symptoms of anxiety and depression. DESIGN Descriptive, a part of the prospective longitudinal 'Swedish study on gamete donation'. SETTING All university clinic...
OBJECTIVE To estimate the prevalence of major birth defects diagnosed by 6 years of age in all births and terminations of pregnancy for fetal anomaly conceived by assisted reproductive technology (when this included intracytoplasmic sperm injection and in vitro fertilization [IVF]) and the remainder of nonassisted reproductive technology-conceived children born in Western Australia from 1994 to...
Assisted reproductive techniques have been a great blessing for the infertile couple. Some have questioned their use, citing the unknown risk to the unborn child. The emergence of one of the newest techniques, intracytoplasmic sperm injection, has again sparked debate on the ethics of assisted reproductive techniques. Those who oppose intracytoplasmic sperm injections use are primarily concerne...
Journal of Experimental & Clinical Assisted Reproduction is an open access, online, peer-review journal publishing papers on all aspects of research into reproductive endocrinology, infertility, bioethics and the advanced reproductive technologies. The journal reports on important developments impacting the field of human reproductive medicine and surgery. The field exists as a sub-specialty of...
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