I visited friends and went along while they went to the pediatrician. I do not have children but after this trip, the Google rewards app asked me if I have chil

I visited friends and went along while they went to the pediatrician. I do not have children but after this trip, the Google rewards app asked me if I have children several times immediately afterwards and over the next few months (it had not asked me that question prior to that) so I assume that Google was using either the routers my android phone saw or my location info to figure out where I was to target me for ads.