Until recently, the technique of IVF was considered the most modern method of fertility treatment – until a new technique – ICSI. But due to certain peculiarities of ICSI using this procedure are much less likely to IVF. It is caused by too subtle manipulations of ICSI, expensive equipment that is too high demands on embryology. In modern reproductive medicine is often used method of IVF + ICSI, in which the steps to stimulate ovulation, puncture, preparing sperm and eggs are executed as in conventional IVF. After that, directly injected into an egg selected for ICSI sperm. With ICSI, fertilization is achieved in 60-70% of cases, the probability embryo development – about 90-95%.
ICSI – no "decoration" of IVF new scientific achievements, it is a necessity in certain cases. The indications for ICSI are: – severe oligozoospermia – asthenozoospermia – azoospermia – cryopreserved sperm of low quality indicators – failed IVF attempts – the need for PGD (genetic diagnosis). According to world statistics the chances of pregnancy by ICSI is approximately equal chances of IVF pi. In most cases, an ICSI plan ahead. But sometimes everything is decided at the last minute. This is due to the possibility of rapid and unpredictable changes in the values of sperm in men. A egg
That is, that we do not have FIAR to us. But, they exist or they do not exist sites from where saving? to believe to some rigorous studies, only with eliminating the administrative duplicity that entails the State of the autonomies they would save 24,000 million; it is to say, 2.4% of the national GIP: more of the double of the fiance’ by Zapatero to the EU. On the modest scale of our Community, we have 37 public companies in the budgets and probably another hundred outside onerous and dispensable them, in the majority of the cases. He is permissible, for example, the cost of Nou Channel, so shot as the one of anyone of the other 25 existing public televisions in Spain? Only Castile and Leon do not have a channel of public ownership, with the saving that it supposes. But there is more. It is logical that the city councils of the three provincial capitals and their respective delegations employ 294 advisers with a cost of 12.2 annual million? So little preparations are the elect politicians? So incompetent are the thousands of civil servants whom they have had to surpass an opposition? Only with doing without contracted finger politicians without office nor benefit, relatives and paniaguados we would be avoided to have to remove that money from another site. Speaking of delegations, they are essential these in the administrative organization of nowadays? Great municipalities not need them, and small, if services were grouped and shared as Rafael Blasco proposes conseller, also could do without them and the waste who entail. They already see, then, that there is much fabric that to cut and that, given the meager thing of this space, will be necessary to continue doing it another day. Original author and source of the article.