I have done it but was tempted to give up- it took a good15 minutes and there was stuff in there that was 1. Verging on the quiz (it's one thing to ask re diet lifestyle views another to ask re what I thought ivf rates were ) 2. Asking for data that is unverifiable - I doubt many people will know accurately how long it took people who have had issues with fertility took to conceive. You don't always know how long nor background so struggle to see what data you have all.
All in all I am sceptical about validity of this and wish I hadn't done it