4.30pm Case Notes: Pregnancy. BBC Radio 4 - The latest treatments for conditions that can harm the mother or baby during pregnancy. FRIDAY 3 JUNE 5:00am Finding a Voice. BBC2 - The effects of sudden brain trauma on children's language and communication. SATURDAY 4 JUNE 4.30am What's Right for Children? BBC2 - A class of nine- to 11-year-olds explore their school's policy on children's rights. MONDAY 6 JUNE 8.00pm Desperate Mums: Tonight with Trevor McDonald. ITV1 London - A mother's struggle with post-natal depression. TUESDAY 7 JUNE 1.00pm Watch....