MERCK is pleased to introduce the 4th edition of the Atlas of Assisted Reproduction app, based upon the original concept from Dr. Julio Herrero (Barcelona, Spain). As you may experience in your daily practice, explaining the complex processes of human physiology and reproductive medicine to your patients is not an easy task. Often, it helps to have a visual aid at hand. The Atlas of Assisted Reproduction app is a useful patient education tool which can be used by Health Care Professionals to help easily introduce the basic concepts of ART treatment. The app includes: The app includes interactive 3d graphics, videos and animations, featuring: - Female and male anatomy and physiology. - Examples of the most common protocols of stimulation for IUI, IVF and ICSI. - Common Laboratory procedures and technologies routinely applied in modern ART clinics. We, at MERCK, hope you find this tool useful.