background: although intrauterine insemination (iui) is one of the most common methods which is used for male factor and unexplained infertility the relative influence of various semen parameters on the likelihood of a successful outcome is controversial. several semen parameters have been evaluated as predictors of a successful outcome with intrauterine insemination. objective: to evaluate the...

BACKGROUND The aim was to ascertain whether using ultrasound guidance during intrauterine insemination (IUI) could increase pregnancy rates (PRs). METHODS The population under study consisted of 73 consecutive couples subjected to IUI in our Human Reproduction Unit, between June and December 2006, with a total of 231 IUI cycles performed. The patients were randomized using a computer-generate...

Introduction The procedure for artificial insemination (AI) in pigs using cryopreserved semen involves the deposition of a high number of cryopreserved spermatozoa (5-6 x10 cells) in a large volume of diluent (80-100 ml) into the cervix. Despite inseminating with this high sperm number, low fertility levels are usually obtained (about 20-30% conception and farrowing rates and 2-3 total piglets ...

We report the first case of a heterotopic pregnancy (HP) following ovulation induction and intrauterine insemination (IUI) with resultant normal intrauterine pregnancy after salpingectomy. A 41-year-old para 0 +0 that presented with primary infertility due to azoospermia and polycystic ovaries after laparoscopic evaluation. She had induction of ovulation with Clomiphene citrate, gonadotropin st...

Background: Infertility is unexplained in about 22% - 28% of infertile couples. Spontaneous pregnancy may occur them. If did not happen, Expectant management will be via clomiphene citrate (CC) administration, intrauterine insemination (IUI), and IVF & ICSI. Aim: to assess the effectiveness with mild controlled ovarian stimulation compared expectant couples infertility more than one year. Metho...

Infertility has become a significant problem worldwide. Multiple management options are available nowadays, which include intrauterine insemination (IUI), in vitro fertilisation (IVF), and intracytoplasmic sperm injection. IUI is one of the oldest and most popular methods. After >50 years since it was first used, IUI has evolved through various innovations but still struggles to find its place ...

A short review stating levels of evidence is given regarding the indications for IUI and the cost-effectiveness of (stimulated) IUI compared with that of IVF. It is concluded that IUI in natural cycles should be applied in couples with cervical hostility, might be applied in couples with a moderate semen factor and should not be applied in couples with unexplained subfertility. Intrauterine ins...

OBJECTIVE To determine whether cervical mucus aspiration before intrauterine insemination (IUI) has any effect on clinical pregnancy rates. METHOD The outcomes of 186 IUI cycles in 95 consecutive patients in whom mucus was aspired prior to IUI were compared retrospectively with those of 1057 IUI cycles in 505 women. RESULTS The pregnancy rate was 15.1% (28 pregnancies for 186 cycles) in the...

Traditionally, ovulation induction (OI) with intrauterine insemination (IUI) has been a strategy used to maximize pregnancy outcomes in patients attempting pregnancy. A common pattern of performing OI/IUI historically has been to begin OI using oral medications, such as Clomiphene Citrate or Letrozole, and then escalating medical management to include injectable Gonadotropins such as follicle s...

Background: To assess the usefulness of premature luteinization hormone (LH) surge prevention in an intrauterine insemination (IUI) cycle by GnRH antagonist administration. Materials and Methods: Sixty patients with unexplained or mild male infertility or minimal to mild endometriosis were enrolled in this prospective randomized controlled trial. There were twenty patients in group A (with GnRH...