A wearing tip: tighten your wrap

When you tie your wrap sling on, keep it tight from the start. Place the centre of the sling on your tummy and bring the two ends across your back and over your shoulders. Resist the temptation to loosen the belt to slide your baby in, pull the fabric tight instead.
The fabric has enough 'give' for you to wiggle the baby in. Do the tightening test: once the baby is sitting in the 'belt', legs bent and wide apart, can you briefly take your hands off the baby without him or her sliding down? If yes, it's tight enough. If it doesn't feel secure enough, use one hand to lift the baby's weight slightly and use the other hand to pull on one side of the wrap. Do the same thing on the other side.
Then continue as normal!