With regard to the doctor, I make a consultation or consulting, I have a right to a return? Or to consult again should I pay another fee?
How much I correctly understood, there are both paid services, and free. It is necessary to pay for each diagnosis, once a year and every 3 years.
Generaly it looks like: you do a laboratory test for specific age-related markers. Then you use free part of OL system so you can easily understand if you are ok, markers are in good range or you can find specific knowledge for some markers by yourself on our website or anywhere. For example: you are pretty young and healthy, but CRP are high. You might have a caries, or you catch a cold. You can figure it out by yourself.
In more complicated case you cave 3+ markers outlined the range. Depends on a markers, but sometimes it needs a personal approach. So you can subscribe for a service for a very low cost (now it's 1 year a month, equal to 1 cent during preICO) and you will get a personal, science based, reliable complex of analytics and recommendations.
If you feel like you need personal care, doctors are open to assist you. Now times clients use this option in a very difficult cases.