Front Page

You found the complete source for complete info and resources for Infertility Causes in Cattle online.

It is found in approximately 10-50% of reproductive-aged women and can be associated with infertility as well as pain during intercourse and/or menstrual periods. Prader-Willi syndrome is caused by a disorder of genomic imprinting with deletions of paternally derived chromosome arm 15q11-13. There is still some controversy about their existence, but if the discoveries are true, this could mean a new treatment for infertility.[71] Stem cell therapy is really new, and everything is still under investigation.

Unexplained fertility affects about 10 percent of couples worldwide. Human male infertility, the Y chromosome, and dinosaur extinction. (PDF, 1 MB) Middle East Fertility Society Journal, January 18, 2011.Table of contents Causes in men Causes in women Treatment Types Diagnosis Complications Outlook It may be that one partner cannot contribute to conception, or that a woman is unable to carry a pregnancy to full term. Causes in men The following are common causes of infertility in men. 8 Counseling on lifestyle modifications is reasonable because exposures to tobacco and alcohol are associated with lower rates of fertility. Come and meet us to find out more about how we can help you. The sperm can either be mixed with the eggs to allow normal fertilization (conventional insemination) or by injecting one sperm into each mature egg (ICSI).

Below are Some Even more Resources on Allnurses Infertility

More Info About Allnurses Infertility

Blood tests Depending on the individual couple's situation, various blood tests on either the female or the male may be needed. World Health Organization[edit] The World Health Organization defines infertility as follows:[10] United States[edit] One definition of infertility that is frequently used in the United States by reproductive endocrinologists, doctors who specialize in infertility, to consider a couple eligible for treatment is: a woman under 35 has not conceived after 12 months of contraceptive-free intercourse. Gonadotropin-releasing hormone (GnRH) from the hypothalamus stimulates the release of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) from the pituitary.

Here are Some More Resources on Allnurses Infertility

The vas deferens carries sperm from the epididymis to the ejaculatory duct and the urethra. In ZIFT, your doctor places the fertilized eggs -- at this stage called zygotes -- into your fallopian tubes within 24 hours.

Right here are Some Even more Details on Allnurses Infertility

Other tests include: ovarian reserve testing, to find out how effective the eggs are after ovulation genetic testing, to see if a genetic abnormality is interfering with fertility pelvic ultrasound, to produce an image of the uterus, fallopian tubes, and ovaries Chlamydia test, which may indicate the need for antibiotic treatment thyroid function test, as this may affect the hormonal balance Complications Some complications can result from infertility and its treatment. Listen to Professor Cheong talk about the fertility investigations we offer       Repeated pregnancy loss Some people may not have difficulty conceiving, but have suffered from miscarriages. Embryos transfer is performed in the office under abdominal ultrasound guidance using a small, soft, sterile and flexible catheter. Causes include: Surgery: Pelvic surgery can sometimes cause scarring or damage to the fallopian tubes. WHO categorizes ovulatory disorders into three groups: group I is caused by hypothalamic pituitary failure (10%), group II results from dysfunction of hypothalamic-pituitary-ovarian axis (85%), and group III is caused by ovarian failure (5%). These may cause abortion, neonatal death, fetal resorption, and apparent infertility. Physical Problems A variety of physical problems can cause male infertility.  These problems either interfere with the sperm production process or disrupt the pathway down which sperm travel from the testes to the tip of the penis.  These problems are usually characterized by a low sperm count and/or abnormal sperm morphology.  The following is a list of the most common physical problems that cause male infertility: Variocoele: A varicocele is an enlargement of the internal spermatic veins that drain blood from the testicle to the abdomen (back to the heart) and are present in 15% of the general male population and 40% of infertile men.  These images show what a variocoele looks like externally and internally.  A varicocele develops when the one way valves in these spermatic veins are damaged causing an abnormal back flow of blood from the abdomen into the scrotum creating a hostile environment for sperm development.  Varicocoeles may cause reduced sperm count and abnormal sperm morphology which cause infertility.  Variococles can usually be diagnosed by a physical examination of the scrotum which can be aided by the Doppler stethoscope and scrotal ultrasound.  Varicocoele can be treated in many ways (see treatment section), but the most successful treatments involve corrective surgery. Infertility rates have increased by 4% since the 1980s, mostly from problems with fecundity due to an increase in age.[72] Fertility problems affect one in seven couples in the UK.