Transferrin saturation is a calculated value resulting from a medical laboratory test to measure the amount of iron bound to transferrin in the blood. The liver produces transferrin, which is a protein that serves to bind iron molecules and carry them through the bloodstream to the bone marrow.
In addition to the cough, your child may also have a hoarse voice and have laboured breathing. Croup is most common in autumn and winter, and when a child is between 6 months and 3 years old. However, older children up to 15 years old sometimes get croup too. Croup is a common respiratory condition in children caused by either a viral infection or allergy.
Another reason not to prune in later summer or early fall is that heavy pruning can stimulate lush regrowth if the weather is warm. When that regrowth occurs near a killing frost, the new growth is killed, having not had time to harden off before cold weather. This is costly to the plant.