I am 21; I have a moustache but not a beard. Sometimes I'll find 1 or 2 hairs on beard. How can I grow a beard faster? (Photo)

Swelling is not normal after eight month post surgery. If this is happening, you need to see your doctor or see another doctor.

If you believe the absence of your beard hair is NOT an genetic issue, then you may want to see a doctor for an examination.  Because facial hair (beard hair) is a genetic trait.  Just because your father and brother has a full beard does not mean you will have a full beard.

Most definitely after 3 months post operatively, it is safe to apply beard oil without reservation. This type of lubricant can improve the beard's appearance drammatically. 

In my opinion, minoxidil can be used on the beard area. There are no studies to substantiate the extent of improvement. This is an FDA off-label indication . We have seen patients develop a thicker hair follicle. Please be aware that minoxidil on the face is irritating. I would start with a 5% ...

1.The shafts which have come back in your face (In 8 weeks) are just preliminary. They will improve over a time. 2. The number of Follicles which coming out of the grafts will depend upon the number of follicles in the graft which may vary from 1-3.

You cannot expect "density" after two months. Your results will not likely show for another 6 to 12 months.