Before planning on a pregnancy or a treatment with IVF method, it is highly compulsory to exclude any disorders connected with carbohydrate exchange in your organism including diabetes, which is a remarkably serious diagnosis. But it is quite simple to recognise it at very early stages. Usually a person notices a sore mouth, thirst, elevated number of micturition, weakness, but he doesn’t go to a specialist saying that it is chronic tiredness and starts to intake tonus drugs. If a person in this case goes to a doctor, then his path to endocrinologist can be really long: he might come through a therapist, gastroenterologist, neurologist and even surgeon etc. Meanwhile the actual disorder will develop and can lead to a serious complications.