I hear her breathing through the door. It is a sound that I adore: high-pitched, fast, snuffly - a louder noise than you might think a tiny baby could make. I push open the door ....
The curtains are closed. I look down into the cot and at first all I see is a baby-shaped lump. After a few seconds, I can see a bit more clearly. Oh God. Time slows, unbearably. My heart pounds and I feel sick. I taste the creamy cocktail in my mouth again, mixed with bile. I stare and stare, feeling as if I am falling forward. I am floating, detached from my surroundings, with nothing firm to grip on to. This is no nightmare. Or rather, reality is the nightmare.

I promised David I would be quiet. My mouth is wide open and I am screaming.