hello, badden baden podcast is on the air, i'm its host.v, today we 'll talk about children, about pediatrics, we'll talk, our guest is andrei alekseevich stepanov, chief specialist in pediatrics, presidential affairs department, andrey, hello, hello, konstantin, i would like to talk to you today about a few things, as a father with experience, i had a feeling that what pediatricians say changes to the exact opposite, approximately once every 10 years, and i would like to understand why this is so. you are absolutely right, konstantin, this is generally a problem, i think, of all medical science, this is not only pediatrics, the outlook on many problems. they change quite quickly, and what was absolutely indisputable for us 10 or 15 years ago, today revised, and we took a diametrically opposed point of view, and why should i, as a consumer, listen to a doctor now, i know that i am smart now, that in 10 years everything will be the other way around, you know, well, the main, let's say, postulates are unshakable, that is, all doctors certainl