Failed Embryo Implantation. Most IVF cycles result in the formation of good looking embryos ; and most patients naturally expect these embryos to become babies once they are transferred into their uterus. After all, the doctor has finished doing all the hard work in the lab.
Return on advertising spend, frequently referred to by the advertising community by the acronym of ROAS, is a term that describes the profit made by advertising.
This method establishes an advertising budget as a proportion or share of the product or service's market share. The expenditure on advertising for the product is expressed as a share of the total advertising for all products in that category.