Have tried first to do some some research about this online but could not find conclusive results so asking here. Looking to do an anonymous paternity test for my knowledge only, as anonymous as you could reasonably be, and also as accurate. Looking for suggestion on methods, specific companies that you can trust or that are reliable, where to buy (yeah could just go to walgreens or walmart and get a suspicious looking kit with generic people smiles on it then mail it in to who knows what lab but is that a good idea), your similar experiences etc, any info is appreciated.

More background info if relevant.

Kid is young enough where he will not question something as simple as a cheek swab, but obviously something like blood test would not be possible, have not see hair tests that would obviously be even more easy. Have been avoiding doing this long a long time, probably cause am a bitch, but it is getting hard to keep going. Have brown eyes, his mom blue eyes, he has green or hazel which is in fact possible apparently with the combination but very very unlikely, so have to know. What most fearful of is finding out when he is 18, don't want to find out like that. Will obviously still take care of him, but the negotiations in divorce would be different.

Any info is appreciated.