Is it possible for a DCGAN to do regression? What are some examples of this? I'm currently a student doing some machine learning projects, and I want to use generative adversarial networks to train some data to discern for example, how old someone is. The intended output is a regression continuous output in term of months.

I see the DCGANs and GANs are targeting mainly classification problems. Can they be used to solve regression problems? 

Thank you.
The answer is yes.  There is a paper Intra-class Variation Isolation in Conditional GANs (https://arxiv.org/pdf/1811.11296.pdf) discussing it.

They propose a "C-GAN that is able to learn realistic models with continuous, semantically meaningful input parameters".  They actually cover generating images of people at different ages as well.