Thanks for the replies. Obviously at 7 months I still have some growing to do, but traditionally it seems most folk grow it out while the hair is coming through. From the picture below (taken yesterday) you can see it gets rather clumpy and I dont have the density yet to pull off anything other than a very short buzz, in my opinion. Just wondering if there are other who have experienced anything similar.
Also included another photo from now, under artificial light with no flash, maybe illustrates the density issue slightly better. As I said before, very little change from 2 months ago, hence the concern. Thanks