1.The presence of mature birth canal,is necessary for good outflow lohy in the postoperative period.

2. Anhydrous period of not more than 12 hours (if more than 12 hours is necessary estraperitonealnoe perform caesarean section).

3. No symptoms of the endometrium in childbirth (horionamnionita).

4.Live fetus.

Anesthesia. Premedication goal: achieving mental peace, the blockade of neuro reactions. Preventing side effects of anesthesia means prophylaxis and therapy of certain complications of pregnancy and childbirth, intrauterine fetal hypoxia.

· Intravenous beta-agonists, to improve the state of the fetus applied salbutamol. If caesarean section is performed because of gestosis is prescribed antihypertensive drugs. Also appointed tranquilizers or hypnotics (Relanium, phenobarbital, etc.) at night. Also they naznchayutsya before operation.

· Atropine or metacin for prevention vagus reactions.

· Means for preventing Mendelson syndrome - soda, mgenaziya, Almagel, cimetidine.

· For the fruit: glucose, vitamin C, kokarboksilaza, sigetin.

· Preoperative Tocolysis.

· Oxygen inhalation.