Intrauterine insemination

Apr 15, 2012 , Michaela Knollová

intrauterin-inseminace.jpg - kopie
intrauterin-inseminace.jpg - kopie
Intrauterine insemination (IUI) is a method of assisted reproduction. Intrauterine insemination is used in couples which can not conceive naturally, mainly due to poor motility of sperms or immune reaction of women to their partner's sperms. Intrauterine insemination is the process by which are sperms introduced directly into the uterus, where it can easier come to fertilization. Although this method is relatively gentle but it can not be used in all causes of infertility.

Intrauterine insemination

Intrauterine insemination (IUI) comes under the methods of assisted reproduction. It is suitable for couples which have difficulty to conceive due to the reduced number or motility of sperms, but also when woman produces antibodies against sperms. In this case, sperm can not pass through uterine cervix on their way from the vagina into the uterus and further to fallopian tubes, this is caused by the immune system of woman. It is necessary that the woman has at least one passable oviduct for successful preformation of this method. Infertile couple has to go through several tests and according to them the appropriate method of assisted reproduction is advised.


Activity of the female reproductive system manifests as ovarian and menstrual cycle. These two cycles are hormonally controlled by the brain with two main hormones, follicle stimulating hormone (FSH) and luteinising hormone (LH), which directly stimulate the growth of eggs in the ovaries. In the course of one cycle is always only one ovary active but the ovaries alternate each month. The eggs mature in the ovaries during the cycle. One of them gets ascendant and the others are perished. During the growth of eggs the ovaries produce more hormones, called oestrogens. Their function is to prepare the uterus to receive the fertilized egg. When the egg is matured ovulation occurs. The ovulation is process in which comes to the rupture of egg's protective packaging and the egg is release into the fallopian tube. Ideally, the egg is fertilized by sperms and then it may move further towards the uterus in which is it nidated. However, if any of these processes are impaired, fertility disorders develop.


Infertility is defined as the inability of couple to conceive a child with regular unprotected sexual intercourse within two years. It is reported that 40% of infertility cases are due to female factor, male factor plays role in 40% of infertility cases and rest 20% of cases is the fault in both partners. In addition to stress, lifestyle and increasing age is female infertility also caused by various diseases which develop failure in the release of egg and its nidation. These include the impairment hormones, ovarian function, damaged fallopian tubes which may be impassable, developmental defects and disorders of the uterus in which, for example, is the egg not able to nidate or the disorders of immune system which fights against sperms or the fertilized egg. In men, infertility is caused by insufficient amount of viable sperm.

Process of intrauterine insemination

If the couple decides, according to the recommendation of doctors, for intrauterine insemination or IUI, man provides sperm sample for the sperm count. The sperm count is an investigative method in which is the quality of sperms checked under the microscope. The procedure of intrauterine insemination or IUI itself is performed on the day when the woman ovulates. The procedure is completely painless and is done ambulatory. That day is also men's sperm taken. For best results, it is recommended to have at least 3 days of sexual abstinence. After the collection, semen is processed with special technique in the laboratory. During this process are sperms separated from the liquid ejaculate due to possible allergic reactions to this fluid. From the sample are selected healthy, fast-moving sperms with the good quality of movement.  Afterwards, thin catheter or tubing is introduced through the cervix into the uterus and about 0.5 to 1 ml of sperms solution is injected as far as possible. This way is route of sperms which must they travel before they reach the egg shortened and the chances of fertilization are increased. After this intervention, the women should remain for few minutes in rest and then is she free to go. Even the incapacity benefit is not necessary. After fertilization, woman still takes sex-hormones, i.e. progesterone which function is to promote and maintain the pregnancy. The hormone tablets can be taken orally or by introduction into the vagina. The second method is preferred more because the hormone is better absorbed and also its local effect is beneficial for the uterus.

Efficiency of intrauterine insemination

The whole process of insemination has very low risk. Its efficiency is not so high, it does not exceed 12%. Every woman is entitled to 6 IUI per year, thus they are covered by her insurance company. IUI is normally performed three times with the two applications of semen in two-day interval. The only additional charges are for hormonal treatment. Usually, it is stated that if pregnancy is not achieved after two series of IUI, another method of assisted reproduction should be recommended to the couple. For example, in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) is recommended. In IVF are the eggs taken from the woman and they are fertilized with sperms of partner or donor in the laboratory, afterwards, the eggs are returned into the woman's uterus. The second method ICSI is also performed in laboratory conditions in which are into the harvested female eggs injected healthy male sperms through thin needle and the fertilized egg is then returned to the uterus.


wlxuwSeF: viagra generic viagra 100mg <a href=" #">buy viagra </a> cheap viagra viagra generic ufiouas0209sss

cheap viagra cheap viagra <a href=>buy viagra </a> viagra 100mg buy viagra

March 18, 2020 2:26 AM

tkyimSeF: viagra 100mg viagra 100mg <a href="">cheap viagra </a> buy viagra viagra online

buy viagra viagra online <a href=>generic viagra </a> buy viagra viagra pills

March 9, 2020 9:40 PM

cater tam : I was diagnosed of herpes virus, I have tried all possible means to get cure but all my effort proved abortive, until a friend of mine introduced me to a herbal doctor called Chief Dr Lucky, who prepare herbal medicine to cure all kind of diseases including herpes virus (Herpes), when i contacted this herbal doctor via email, he sent me herpes virus herbal medicine via courier service, when i received the herbal medicine he gave me step by step instructions on how to apply it, when i applied it as instructed i was totally cured from the virus within 3 weeks of usage. Contact this great herbal doctor today to get your cure. 
Via Email : [email protected]
Whats App : +2348132777335
website :    

February 15, 2020 12:29 PM

LarryEnano: Sleep apnea is a common sleep disorder than can affect as many as five percent as adults, but often goes unrecognized. If you suffer from this condition, you will stop breathing for up to a minute while you sleep. This can cause snoring, fatigue, and other problems. Fortunately, there are effective treatments to help you find relief.

One way to improve your sleep apnea is to shed excess weight that you are carrying. Being overweight or obese places pressure on your neck, which can compress your windpipe as you sleep. Losing just 25 pounds can make a difference in your symptoms, and losing enough weight can eliminate the disorder altogether.

Adjust your CPAP machine. Most machines come with default settings that might not correspond to your needs. You should be able to regulate the airflow: try different settings and choose one that seems to work for you. If you feel like your machine is not working like it should, try changing the settings again.

Improve your sleep apnea by slimming down a bit. Recent research showed dramatic improvements in overweight men who shed 25 pounds over a period of one year to reduce sleep apnea symptoms. In some cases, the weight loss resulted in a cure of sleep apnea where no further treatment of the condition was necessary.

Lose a bit of weight to get rid of your sleep apnea. Many people have corrected their apnea by losing weight. Even a few pounds can help your sleep apnea symptoms.

Try your best to maintain a regular sleeping schedule. When your body gets into a customary sleeping cycle, you will find yourself getting a better night's sleep, and you will also be more relaxed. Several studies have shown that apnea episodes decrease when a person is not sleep deprived or stressed out.

Do not let sleep apnea ruin your relationship. If your partner has difficulties sleeping next to you because of your snoring or other symptoms linked to sleep apnea, communicate about the problem. be understanding and consider sleeping apart or getting a CPAP machine to reduce your snoring and other symptoms.

The most important aspect of dealing with sleep apnea is understanding exactly what it is. Unlike simple snoring, it is when a sleeper stop's breathing for a short period of time while he is sleeping. If your sleep partner tells you that sometimes you stop breathing, there is a good chance you have apnea.

People who use alcohol, sedatives, and sleeping pills are far more likely to suffer from sleep apnea. This is because these drugs will relax the throat and cause their breathing to be impaired. Using these drugs before bedtime is more likely to cause sleep apnea than using these drugs during the day.

These tips were written especially for people who suffer from apnea, whether directly or indirectly as a bed partner. While it can be quite difficult to completely remove apnea from your life, there are ways to live with it, and these were touched on in this useful sleep apnea article.

<a href=></a>

March 19, 2017 12:36 PM

Post a Reply

Dear readers, we value your opinion. We want you to feel comfortable here, therefore we monitor all discussions and delete posts that are in conflict with our rules and regulations.