It's more likely that you are looking for one of these:
The Couple to Couple League has been teaching Natural Family Planning for 40 years internationally, and for 30 of those years in the UK.
his site exists to provide information about Natural Family Planning: what it is, how it works, and why people want to use it.
The Nottingham Diocesan Marriage and Family Life Commission's mailing list and informational website
An event run in December 2018 by the Nottingham Diocesan Marriage and Family Life Commission. This site will be merged into Catholic Family Nottingham shortly.
Occasional convivial theological discussions in a Nottingham pub
An occasional blog - English Catholic Cussedness