This was in my mailbox just now. Huh?!?!?

NEW BBC SERIES
Thinking about having a baby?
We are looking for couples to take part in a new BBC series exploring the science behind getting pregnant and pregnancy. If you are thinking about trying for a baby or have already started trying and would like to find out more, please call us on 0141 204 6620 or e-mail: baby@mentorn.tv
PLEASE DO NOT REPLY TO THIS EMAIL ADDRESS – REPLY TO mailto:BABY@MENTORN.TV
We’d like to advise you that we got your email address from a mailing list company. Their lists are compiled from those who have agreed, when visiting relevant websites, to receive contact from third parties
If you would like to be removed from our list please reply to mailto:BABYLIST@mentorn.tv

I am trying to figure out what list I said yes to to get this email.