I assume you are talking about your hematocrit level. Theres a "normal" range, with a high and a low number. Did he say you are above the high number or did he say you were near the high end of the range? If you are above the high end, then I would look into it. If your hematocrit is near the high end, but within the range, then brag about it to your cycling friends about it.
Il faut de l'audace, encore de l'audace, toujours de l'audace
1980 3Rensho-- 1975 Raleigh Sprite 3spd
1990s Raleigh M20 MTB--2007 Windsor Hour (track)
1988 Ducati 750 F1