Thoughts on eggs sharing

So had my appointment yesterday and we got offered <a href="https://glowing.com/glow-fertility-program">ivf</a> privately or the option of reduced fees for <a href="https://glowing.com/glow-fertility-program">ivf</a> but me donating more than half the eggs they retrieve leaving me with just 2 eggs to use (he said they would only keep 2 back for myself the rest what ever the amount would be donated ao i qould have none frozen for further cycles)but he did tell us about the law in our area as it stands now.and thatis that if any child conceived using my eggs wanted to find out where they come. from at the age of 18 legally they will be given my details to contact me although donating eggs is anonymous if the child wanted to know the child and parents would be given my details and im not sure how i feel about that ,i know helping other women would be fantastic but i dont like the thought of the possibility of been traced down in years to come.we would defo like to go ahead with <a href="https://glowing.com/glow-fertility-program">ivf</a> but hpped that if first cycle failed we could have a second cycle without further egg retrival.whats people's opinions on this?would you go ahead with egg sharing?