National Childbirth Trust
Best known as NCT, this UK charity provides advice and support to expectant and new parents. This includes antenatal and postnatal courses delivered by skilled practitioners, a range of free community-based activities, and breastfeeding and infant feeding support.
Some topics you might find useful include:
mumsnet
Mumsnet is a free online network for parents where they can pool knowledge, advice and support.
Baby Buddy
A free award-winning mobile app from the UK charity Best Beginnings aimed a parents-to-be and caregivers, which gives knowledge and practical support throughout your pregnancy and parenting journey.