Katherine Ryan has shared a video of herself breastfeeding her adorable baby boy Frederick three days after giving birth.The 37 year old, who recently posted a tribute to her daughter Violet, 11, outside the Lindo Wing, took to her Instagram stories to share the clips to speak out about a baby chair she recently bought from Bloom Baby.The new mum appeared happy and relaxed as she lay in bed wearing a striped black and pink floral pyjama top as her newborn breastfed.