A 23-year-old woman taking legal action against an NHS gender clinic says she should have been challenged more by medical staff over her decision to transition to a male as a 16-year-old teenager. At the hearing, lawyers will argue that children cannot give informed consent to treatment delaying puberty or helping them to transition. The clinic runs the UK's only gender-identity development service. Pray for the two claimants, Keira Bell and Mum A - the mother of a 15-year-old girl with autism who is awaiting treatment at the clinic. Pray for stricter control of the puberty blockers that pause the development of breasts, periods, facial hair and voice-breaking. They are meant to give children more time to weigh up their options before going through the physical changes of puberty. Their impact on brain development and psychological health is not fully known.