Dark skin pigment

I have been having darkening skin on my face in the past year or so- on top of the pregnancy mask I inherited for giving my son life!
This darkening of skin can be removed my two different types of lasers- however the one continuiung concern is the sun. It is the exposure to sun that recreates the dark spots- so ensure you are using a 60 sunblock on your face and I have found Obaji Sunfader to be helping.
Now, however in the fall I will my favorite doctor again- to have some laser to remove the damage caused by the summer sun!
Ouch- this getting old is sure expensive