First you shall take medical treatment for hair loss, Female responds very well with the minoxidil application and vitamins. Continue your treatment for at-least 4-6 month, if your density is improved you may not need hair transplant.
PRP is injected by very fine needle and does not cause any scarring, so you can go for PRP sessions without any fear before hair transplant. At some of the hair transplant centre PRP is used during hair transplant procedure to promote the growth of the hair follicle, although level of evidence is III and studies are in progress to know the role of PRP in hair growth and Hair transplant but definitely it is supportive for hair growth.
Minoxidil acts on live hair follicle to stimulate the growth of hair and laser destroys hair follicle so it is not possible to get all the hairs back, after laser hair reduction, but you may get some of the hairs which were not destroyed by laser. If you want good density of beard than you have to go for beard hair transplant. In this procedure hair roots are taken from back of the scalp and implanted on the beard hair.
5200 grafts from the back of the scalp is already upper limit for taking graft from scalp, if more grafts are extracted than there are chances of thinning and also unsafe zone may be involved. Yes, beard is a good donor source to increase the density in second hair transplant, beard grafts are thicker and give good volume to the hair. beard graft can be implanted in between the scalp hair so they get mixed with the scalp hair. Healing is comparatively faster in the beard and good quality of punches ( sharp with diameter less than 0.75mm) leaves negligible scar. We can even extract around 2500 to 3000 grafts from beard depending on the density of the beard.
