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Topic: Insemination


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In the News (Tue 1 Dec 09)

  
  Artificial insemination - Wikipedia, the free encyclopedia
Artificial insemination is used in animals to propagate desirable characteristics of one male to many females or overcome breeding problems, particularly in the cases of horses, cattle, pigs, pedigreed dogs, and honeybees.
Artificial insemination of farm animals is very common in today's agriculture industry, especially for breeding dairy cattle (75% of all inseminations) and swine (up to 85% of all inseminations).
Thus, apparently artificial insemination was attempted on Juana, wife of King Henry IV of Castile.
en.wikipedia.org /wiki/Artificial_insemination   (892 words)

  
 Equine Artificial Insemination
Insemination per vagina does mean that probably the most important part of the process is the preparation, during which the perineal area is cleansed as for surgery, most commonly using an iodine preparation such as "Betadine".
The mare is preferably secured in breeding stocks, and her tail is wrapped and deflected to one side where it should remain throughout the whole insemination process to avoid contamination of the scrubbed area.
Using a sterile lubricated gloved arm (the glove having been reversed to ensure maximum cleanliness), the inseminator will introduce his arm into the mare's vagina, palpate the cervix, which should be found on the bottom (ventral) surface of the head-ward (cranial) portion of the vagina.
www.equine-reproduction.com /articles/insemination.htm   (582 words)

  
 Intrauterine Insemination for Infertility
Intrauterine insemination with partner's sperm can be used as a potentially effective treatment for infertility of all causes in women under about age 45 except for cases with tubal blockage, severe tubal damage, very poor egg quantity and quality, ovarian failure (menopause), and severe male factor infertility.
In vitro fertilization with the woman's eggs or IVF with donor eggs are alternatives for couples that are not candidates for artificial insemination.
Insemination done 24 hours after ovulation is, therefore, very unlikely to result in fertilization and pregnancy (although they might conceive if intercourse occurred earlier that cycle).
www.advancedfertility.com /insem.htm   (1512 words)

  
 Artificial Insemination
Artificial insemination is a unique area of medicine in that it does not involve a life-threatening ailment or set remedy.
Men who provide the semen for donor insemination have been called donors by most authors, although other terms, such as vendor (for men who sell their semen) and consignor (for a man who hands over his semen an the rights to it) have been proposed.
In the case that a woman self inseminates, the child she bears is a bastard.
fubini.swarthmore.edu /~WS30/WS30F1998/nrosado3.html   (2309 words)

  
 Artificial Insemination
The important difference between a trans-cervical insemination and a surgical implant is, obviously, that the trans-cervical does not entail the risks of general anaesthesia and surgery.
The most common reason for failure of artificial insemination is breeding at an inappropriate (usually early) time, and failure to follow up with inseminations later at the correct time.
A frequent cause of failure to conceive by artificial insemination is the lack of a fully developed season in the bitch, and the failure to ovulate.
www.homestead.com /bulldogsworld/ai.html   (1655 words)

  
 Insemination
Intrauterine insemination (IUI) is a type of artificial insemination where washed and processed semen is introduced with a catheter directly into the uterine cavity.
Women undergoing artificial insemination with donor sperm who have no factors decreasing their fertility and who are 35 years old or younger should expect pregnancy rates of 10-20% per cycle.
The inseminations are performed by our physicians on a rotational basis, and the doctor doing your insemination need not necessarily be the one you met when you were first seen at our facility.
www.ohiorepromed.com /info_iui.htm   (1547 words)

  
 artificial insemination
Artificial insemination gave birth to 25 baby pandas this year, of which 21 have survived, a record number since China first took the challenge in the 1960s.
Artificial insemination techniques are more precise; pregnancy tests are more accurate; and the odds of a fragile newborn surviving are improving dramatically.
Artificial insemination is being used to breed and reintroduce the fl-footed ferret whose numbers in the wild have been reduced to only 18 individuals.
www.mongabay.com /igapo/biotech/artificial_insemination.html   (3043 words)

  
 Donor Insemination
Donor insemination may also be indicated when the male is a carrier or a victim of a serious inherited disease.
The child conceived by artificial insemination is biologically closer to the parents both physically and, in some cases, emotionally.
The husband consents to the artificial insemination of his wife and agrees that if the wife should bear any child as a result of the artificial insemination process that the child will be treated by law as if it were the husband's natural child.
www.ivf.com /donorins.html   (536 words)

  
 Artificial Insemination Of Dairy Goats
Artificial insemination (A.I.) involves collection of semen from a buck and transfer of the semen to the reproductive tract of the doe.
Semen must be kept warm and must not be exposed to sunlight or water during the thawing and inseminating process to prevent damaging or killing sperm cells.
Artificial insemination is a powerful tool that can allow dairy goat breeders the flexibility to increase the rate of genetic improvement in their herds.
www.cahe.nmsu.edu /pubs/_d/d-704.html   (1086 words)

  
 Insemination procedures for infertility
Intrauterine insemination (IUI) is the placing of sperm into a woman's uterus when she is ovulating.
Artificial insemination (AI) is another name for intrauterine insemination but can also refer to placing sperm in a woman's vagina or cervix when she is ovulating.
Insemination procedures are the simplest and least expensive methods of assisted reproduction.
webmd.com /hw/infertility_reproduction/hw202610.asp?...   (796 words)

  
 Pacific Fertility Center - Donor Insemination (DI)
Donor insemination (DI) is the process of inseminating a woman with sperm obtained from a sperm donor.
If a woman seeks insemination with a physician, the sperm is shipped directly to our office from the bank and it is stored here until the appropriate time in the cycle for insemination.
Intrauterine insemination is usually recommended because studies have shown that the chances of successful conception are higher if timing of exposure to sperm is controlled, and if sperm is placed in higher numbers closer to the egg or eggs.
www.infertilitydoctor.com /treat/d_i.htm   (1138 words)

  
 glbtq >> social sciences >> Artificial Insemination
Artificial insemination, sometimes known as "alternative insemination" or "donor insemination," is a procedure by which semen is injected into the uterus for the purpose of impregnation.
Although Arabs used artificial insemination in horse breeding as early as the fourteenth century, and Lazzaro Spallanzani transferred male dog semen into a rutting female in 1780, it was the British surgeon John Hunter who carried out the first successful experiment on humans at about the same time.
It was much easier to inseminate animals where rutting occurs, and the Russian physiologist Ilya Ivanovich Ivanov, in the first part of the twentieth century, demonstrated that the sole necessary condition for impregnation of most domestic animals and poultry was the union of the sperm with the egg.
www.glbtq.com /social-sciences/artificial_insemination.html   (749 words)

  
 Alternative Insemination
Alternative insemination (AI) (also known as donor insemination, artificial insemination, and artificial fertilization) refers to a process where donated semen is inserted into a woman’s vagina or uterus for the purposes of conception.
A research study done at the Fenway Center in Boston showed that the method of intra-uterine insemination (placing washed sperm directly into the uterus with a small catheter by a health care worker) was more effective for lesbians in achieving a pregnancy, than placing the sperm into the cervix.
The non-biological parent will not have legal rights to the child unless she goes through second-parent adoption or a step-parent adoption which is only legal in some states.
www.lesbianhealthinfo.org /your_health/parenthood-alt-insemination.htm   (1298 words)

  
 Insemination Artificial   (Site not responding. Last check: 2007-10-23)
Artificial insemination with fertility drugs is usually the next level of therapy after clomiphene...
artificial insemination in horses using frozen semen and modern...
Artificial insemination in horses using frozen semen and modern artificial insemination techniques...
ai.fastcomet.info /insemination-artificial.php   (638 words)

  
 Artificial Insemination
In general, Artificial Insemination (AI) involves placing sperm directly in the female reproductive tract of an infertile patient whose ovaries may or may not be stimulated with hormones.
Intra-Uterine Insemination (IUI) and ovarian stimulation with exogenous hormones is the alternative with the highest probability of pregnancy for couples with infertility associated with specific diagnoses-directed treatments and those with unexplained infertility.
Some patients may need a hysterosalpingogram, hysteroscopy or laparoscopy prior to insemination to determine the status of the fallopian tubes, absence of severe adhesions in the pelvic cavity and a reproductive tract free of problems interfering with conception and pregnancy.
www.ivfctrstl.org /adv-artificial.htm   (402 words)

  
 InsemiNation
Donors were usually medical students, and the inseminations were handled in the private offices of obstetrician/gynecologists who often swore their patients to secrecy.
In this respect, Cordray says that children of donor insemination, or DI children, are very much like adoptees, who have similar concerns about biologic origins.
While the mother can get that information, she is not given access to the actual donor identity, but the "adult child has a right to the identity information, and if it is requested by the child it is released," says Mills.
www.webmd.com /content/article/12/1674_51778.htm   (1232 words)

  
 Therapeutic Donor Insemination (TDI), Artificial Insemination - Victoria Fertility Centre
One of the options for treating severe male factor infertility, or for achieving fertility where no male partner is involved, is artificial insemination using donor sperm or, more commonly, donor insemination (“DI”).
After the insemination you will be asked to lie quietly for 5–10 minutes, after which you will be free to leave the office and resume normal activities.
A child born through donor insemination is considered to be the legal child of the mother and her spouse or partner.
www.victoriafertility.com /services/therapeutic-donor-insemination.htm   (1834 words)

  
 Intrauterine Insemination (IUI), Ovarian Hyperstimulation, Superovulation/IUI - Victoria Fertility Centre, Canada
Intrauterine Insemination is a fertility enhancing procedure in which sperm are washed, concentrated, and injected directly into a woman’s uterus through the vagina.
Intrauterine insemination increases the number of sperm in the uterus and fallopian tubes – where fertilization takes place.
Intrauterine insemination is most successful when it is used along with certain fertility drugs to enhance ovulation.
www.victoriafertility.com /services/intrauterine-insemination.htm   (1227 words)

  
 FertilityPlus: IUI FAQ
Intrauterine insemination (IUI) of washed spermatozoa produced 17% pregnancies in the initial 4 months, but the success rate of the subsequent cycles (1.7% per cycle) was not different from that of the controls.
The 10th percentile of sperm characteristics (cut-off values) of successful cases showed intrauterine insemination to be advantageous in cases with a lower percentage of spermatozoa with progressive motility (9%) than in the controls (15%).
Employing a common standard technique of intra-cervical insemination from straws of cryopreserved donor semen, a volume of 0.25 ml of 0.5 ml was inseminated in alternate cycles to determine if the lower volume could be used without a decrease in the conception rate.
www.fertilityplus.org /faq/iui.html   (8328 words)

  
 Fertility treatment: Artificial insemination (IUI)
Artificial insemination can help you conceive if you have a sperm allergy or if your partner has a low sperm count or poor sperm motility (his sperm can't make the long journey to the egg).
For many couples, artificial insemination is the first step in treatment because it's less invasive and less expensive than assisted reproductive technology (ART) treatments such as in vitro fertilization (IVF).
Because timing of the insemination is so crucial, your partner must be able to quickly produce a sperm sample by masturbating into a cup at your doctor's office or clinic.
www.babycenter.com /refcap/preconception/fertilityproblems/4092.html   (921 words)

  
 Islamset-Bioethics-Obstetrics and Gynaecology - Artificial Insemination
It may also be that the seminal ejaculate lacks the proper concentration of live sperm, so that it becomes necessary to repeatedly collect lhe first wave of every ejaculate which is the richest in sperms, and prepare a satisfactory concentrate to be used.
The widowed wife, for sentimental reasons, requestedto be availed of artificial insemination by her deceased husband's semen.
The court ruled in her favour and she was inseminated by her late husband's semen (insemination, however, failed to produce a pregnancy).
www.islamset.com /bioethics/obstet/artifi.html   (809 words)

  
 Artificial Insemination Home Page
Having been involved in artificial insemination in elk for a few years and having performed much research and many inseminations in the cattle industry, I have seen various operations and results.
During the upcoming breeding season, a higher percentage of the total number of elk cows will be bred by artificial insemination than the percentage of beef cows that are bred by artificial insemination.
To prepare the elk cows for artificial insemination, they are treated with drugs so that they can all be inseminated at the same time.
www.wapiti.net /ai.cfm   (760 words)

  
 Artificial Insemination In The Dog, A Surgical Approach.
One method of insemination is to infuse the semen and associated nutrient fluids directly into the deep vaginal area of the bitch.
Whether your veterinarian chooses to do the vaginal insemination or chooses to surgically implant the sperm directly into the body of the uterus is a matter for discussion well prior to the time a decision MUST be made.
The insemination fluid must be kept warm and implanted within the uterus as soon as possible after collection from a male who is present, or soon after shipped, frozen semen is thawed.
www.thepetcenter.com /sur/ai.html   (669 words)

  
 FertilityPlus: At-Home Insemination Instructions
Insemination using a Cervical Cap, Diaphragm or Instead Cup.
The success rate is the same as with intercourse, perhaps a bit less because there are usually fewer opportunities for insemination and timing may not cover the bases as well.
Article: Intracervical insemination Randomized controlled trial of cervical cap with intracervical reservoir versus standard intracervical injection to inseminate cryopreserved donor semen.
www.fertilityplus.org /faq/homeinsem.html   (1656 words)

  
 Artificial Insemination Information and Side Effects
Artificial insemination (AI) is when sperm is placed into a female's vagina, uterus or fallopian tubes using artificial means rather than by sexual intercourse.
In artificial insemination, the child is carried to term in the uterus of the biological mother.
Semen from the father is injected directly into her uterus to improve the chance of conception in a process called intrauterine insemination.
goldbamboo.com /topic-t4178.html   (224 words)

  
 ivf-infertility.com | Artificial insemination | Intracervical   (Site not responding. Last check: 2007-10-23)
The intracervical insemination procedure (ICI) may be recommended if the female partner does not ovulate regularly and needs to take fertility drugs.
Monitoring of the cycle by ultrasound scans and hormone blood tests is important to check the development of the follicles and the lining of the womb (endometrium); the sperm should be of good count and quality.
Success rates rates for the intracervical insemination treatment are in the region of 5-10% per treatment cycle.
www.ivf-infertility.com /insemination/insemination4.php   (234 words)

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