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Dealing with Fertility Problems After Vasectomy Reversal. (PDF, 7 MB) Contemporary OB/GYN, 1978. They can often recommend a counselor and others who can offer appropriate support.

Medical conditions Some medical conditions can affect fertility. Pro-life opposition to the destruction of embryos not transferred in vivo.

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They can be blocked due to numerous causes, including infections,  trauma or abnormal development, such as with cystic fibrosis or similar inherited conditions. The initial result of the procedure is not detected before 3 months because spermatogenesis takes 72 days. If this is unsuccessful, the dosage may be increased to 100 mg daily. El Uso de las Espermátides en la Azoospermia. (PDF, 12 MB) Chapter 42 from Reproducción Humana, 2002.

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Ovarian hyperstimulation syndrome (OHSS) usually results from taking medications to stimulate the ovaries, such as clomifene and gonadotrophins. The sperm is washed in a fluid and the best specimens are selected. If an endocrinopathy, such as hyperprolactinemia, is diagnosed, the underlying cause should be treated.

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If your cycles are infrequent or irregular, your doctor will examine you and perform the appropriate testing to discover which problem you may have and present the appropriate treatment options. It also shows if there are any abnormalities in the uterine cavity, such as polyps or submucous fibroids; or abnormalities of the tubes, such as evidence of salpingitis. The chance of a multiple birth is lower with an oral fertility drug. World Health Organization reference values for human semen characteristics. Regrettably, this often leads to untruly high expectations of assisted reproduction techniques (ART) [40]. Understanding what defines normal fertility is crucial to helping a person, or couple, know when it is time to seek help. 34 Although intrauterine insemination has been shown to be equally effective as timed intercourse in unstimulated cycles, there is a modest increase in live birth rates when combined with ovarian stimulation. Affected individuals displayed more severe forms of infertility such as azoospermia and severe oligozoospermia.[27] Other causes[edit] Factors that can cause male as well as female infertility are: DNA damage DNA damage reduces fertility in female ovocytes, as caused by smoking,[28] other xenobiotic DNA damaging agents (such as radiation or chemotherapy)[29] or accumulation of the oxidative DNA damage 8-hydroxy-deoxyguanosine[30] DNA damage reduces fertility in male sperm, as caused by oxidative DNA damage,[31] smoking,[28] other xenobiotic DNA damaging agents (such as drugs or chemotherapy)[32] or other DNA damaging agents including reactive oxygen species, fever or high testicular temperature.[33] The damaged DNA related to infertility manifests itself by the increased susceptibility to denaturation inducible by heat or acid [34] or by the presence of double-strand breaks that can be detected by the TUNEL assay.[35] General factors Diabetes mellitus,[36][37] thyroid disorders,[38] undiagnosed and untreated coeliac disease,[39][40][41][42] adrenal disease[43] Hypothalamic-pituitary factors Hyperprolactinemia Hypopituitarism The presence of anti-thyroid antibodies is associated with an increased risk of unexplained subfertility with an odds ratio of 1. This improves the chances that the embryo will implant at, or attach to, the wall of the uterus. Vasoepididymostomy to the Head of the Epididymis: Recovery of Normal Spermatozoal Motility. (PDF, 3 MB)Fertility and Sterility, 1980. 8 Intrauterine insemination and ovulation induction do not result in increased pregnancy rates in women with unexplained infertility. Key to the diagnosis of male infertility is a semen analysis, which assesses primarily sperm numbers, sperm movement and sperm form. 8–16 One retrospective case-control study of 650 men with infertility and 698 control participants questioned the role of environmental risk; no association could be determined after assessing for multiple factors including shift work, stress, and pesticides. A woman who keeps having miscarriages is also considered infertile. A postoperative HSG should be performed 2 months later.