How great must feel lucky couple loving people when he learns that his parents are. There are couples who do not wish to have children, but the vast majority of people would like to create a normal family whose parents are, and can raise at least one child. Unfortunately, nature is sometimes so impossible that a man has to cope in different ways, which allows today’s medicine. Examination of the semen of men may be much needed when a woman for a long time can not get pregnant. This may be due to different types of sperm defects. Sperm may be a lot to say about this and thanks to him, you can easily find out what this could rely on. Almost half of the cases, inability to get pregnant is caused by a defect of male sperm. Therefore encouraged to semen analysis was carried out before a specialized research partner because they are much more complicated. Ivf treatment is just one of these studies. Hysteroscopy allows you to see inside the uterus significantly enlarged through the use of specialized equipment. Histeroskop it is the instrument through which it is possible to perform this surgery, which involves observing the pathological changes of the endometrium. Hysteroscopy should be performed when a woman observes bleeding for unknown reasons or for a long time can not get pregnant. Infertility clinics test is also done when a woman becomes pregnant, but is unable to report. If it turns out that due to defects in the sperm of a man or a variety of factors, which do not permit a woman to become pregnant couple can not have a child then it is applied to different types of artificial insemination methods. ICSI is one method that involves hormonal stimulation and then puncture the ovaries. Then purified egg and the interior shall be selected sperm. Derived embryos are kept in an incubator and received embryos are transferred to the uterus. ICSI is a very safe method, which is often recommended and selected. Although used many other effective methods of artificial insemination to ICSI seems to be one of the most effective and least harmful to women .