This is how Blue Baby Blue is described online: “In their cosy one-bed flat in Essex, Lewis and Anna find their world turned upside down when they unexpectedly become a little family. Follow them as they embark on this new journey that’s full of ups and downs and the harsh reality of young parenthood.”

Indeed, Lewis and Anna cannot believe their luck – which includes whether it’s good luck or bad luck – when Anna gets a positive result on her pregnancy test. They’re both very young and just starting out in their careers. Lewis instantly has cold feet and suggests an abortion; Anna, on the other hand, feels adoption would be better. But as neither solution suits the other partner, they have the baby and settle down to being a household of three. But when the all-night crying sessions start, and Anna finds she cannot cope, the baby blues set in – full-scale post-natal depression which debilitates their relationship and endangers the baby. Is there any way out for the three of them?

Sensitively written, but never scared of addressing the true issues, this is a moving and frequently upsetting play that examines the effects of post-natal depression on both parents, and the potential harm that the baby risks. Vicky Dunbobbin and Archy Mackillop turn in two excellent performances as the unwilling young parents, beautifully interweaving their words and actions with each other, from the early, heart-warmingly funny days in the past to the bitter, angry present.

Precisely acted, and with a mature understanding of the condition beyond their years, it’s a powerful and convincing two-hander that keeps you thinking long after curtain down. Its bleak and uncomfortable ending shows that there is no easy solution to this common problem. Ms Dunbobbin and Mr Mackillop make a great team and have an excellent chemistry on stage, and can clearly turn their hands to top quality writing too. Great work!