Posted in Uncategorized by admin on September 26th, 2009 Unfortunately, ectopic pregnancy becomes a serious problem today among women of different ages. Medical term 'ectopic' is also referred to as out of place and so it can be the reason for numerous problems and unwilled results. What is the mechanism of ectopic pregnancy? The thing is that a fertilized egg has implanted not in the womb. Read the rest of this entry »
Posted in Uncategorized by admin on September 3rd, 2009 For many years people are exerting to have a descendant of a particular sex. But the query if it's feasible to adjust the sex of an infant beforehand is still relevant.
Child's sex depends upon a man. It's essential to know that every ovule carries only X-chromosome and never has Y-chromosome. Male sex cells comprise both chromosomes. That is why the baby's sex is identified particularly by men's cells. It's impossible for ovicells to be fertilized by the identical cells, differently just girls would appear. In the meantime, history witnesses a lot of families having kids merely of one sex. The researches affirm that boys appear more frequently than girls although this inequity is light. Independent escort in kiev may distract your attention from all these complex ideas.
When the semen penetrates into the ovule, the process of drawing closer of nuclei starts. The procedure of producing chromosomes begins when the nuclei begin growing in volume. Both cells carry a set of chromosomes which are surrounded by a thin sheath that lacerates at the proper time. After the process of approaching, nuclei of cells fuse into a single entity. After the merger ovule turns into germ with stuffed genetic baggage.
It was thought in the years of old that boys appear from the right testicle, and girls - from the other one. Sages advised applying diverse acrobatic poses to conceive a baby of a desired sex. Read the rest of this entry »
Posted in Uncategorized by admin on August 25th, 2009 The ordinary success rate in egg donation operation varies at 50%. Of course there are aspects that may raise the chance of success. The first to mention is the professionalism of the medical crew. The second to mark is the quality of the donored oocyte. If the donors are young the success possibility increases conciderably. And the final point is the usage of the newest technologies. Just a minority clinics offer all benefits. One of them is AVA-Peter, a Russian infertility clinics in Saint Petersburg. The next describes process they execute. This made them able to reach a 70% success rate in egg cell donation in first half of 2009.
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