نتایج جستجو برای: natural insemination
تعداد نتایج: 487608 فیلتر نتایج به سال:
BACKGROUND Artificial insemination (intrauterine insemination by husband or artificial insemination by husband) is often tried as first treatment for couples with unexplained infertility. Pertubation has previously proved to increase the chance of achieving pregnancy for these couples. The effect of pertubation on fertility can be mechanical as well as anti-inflammatory by using a substance tha...
The current approach to infertility of assisted reproductive technology (ART) completely misses and then bypasses the evaluation and treatment of cervical factor infertility. In contrast, the Creighton Model FertilityCare System (CrMS), a method of fertility awareness that has the unique ability to quantify cervical mucus observations, and natural procreative technology (NaProTECHNOLOGY or NPT)...
Introduction Artificial insemination provides a method to inseminate a large number of females to a single sire selected and proven to be an industry leader for economically relevant traits. Thus, genetic change in a herd can occur quickly through the use of artificial insemination. With natural service, herd bulls are also selected for economically relevant traits but are limited on the number...
PURPOSE We determined whether varicocele treatment before intrauterine insemination significantly affects intrauterine insemination success rates. MATERIALS AND METHODS A total of 58 infertile couples, of whom the women had normal evaluations and men had abnormal semen analyses and a history of varicocele, were included in this study. They were identified after reviewing the charts of all wom...
Artificial insemination with donor sperm yields pregnancy rates similar to the general fertile population with the woman's age being the best predictor for success. This article reviews the indications for donor insemination and the current American Society for Reproductive Medicine guidelines for screening both the donors and recipients. For most women, timing the insemination the day after de...
In this study we evaluated the value of short-time insemination and early rescue intra-cytoplasmic sperm injection (ICSI) in preventing the occurrence of complete fertilisation failure for mild or moderate male infertility patients. A total of 866 couples with borderline semen who underwent in vitro fertilisation treatment in 2010 were included. Regular insemination was performed between Januar...
OBJECTIVE To compare the effectiveness of clomifene citrate and unstimulated intrauterine insemination with expectant management for the treatment of unexplained infertility. DESIGN Three arm parallel group, pragmatic randomised controlled trial. SETTING Four teaching hospitals and a district general hospital in Scotland. PARTICIPANTS Couples with infertility for over two years, confirmed...
OBJECTIVE This study aimed to compare the clinical outcomes between in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) in sibling oocytes. Additionally, we evaluated whether the implementation of split insemination contributed to an increase in the number of ICSI procedures. METHODS A total of 571 cycles in 555 couples undergoing split insemination cycles were included i...
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