Article: The Amsler Grid is a chart you can use to test your central vision at home. Symptoms of central vision loss include difficulty identifying faces, reading text and signs. Central vision loss is associated with macular degeneration, which is when cells deteriorate in the macula, a part of the retina. Request an Amsler Grid from your eye doctor. The chart is a grid of vertical and horizontal lines with a point in the center. Hold the chart up in front of your face at eye level. Cover 1 eye. Look at the central dot with your other eye, and then look at the vertical and horizontal lines while focusing on the dot. Switch eyes and repeat the process. Call your eye doctor if you experience the following during the test: blurriness, the appearance of curving or distorted lines or empty spots in areas of the grid. Make an appointment with your eye doctor if you suspect you may have loss of vision. An optometrist or ophthalmologist can perform tests to detect vision loss. Common tests your eye doctor may perform include: Slit-lamp test: Using a microscope and a high-intensity light source the doctor can focus into a thin beam, the doctor will examine your eyes for signs of damage or injury. The eye doctor may also give you eye drops to dilate your pupils in order to examine the back of your eye. Refraction test: The eye doctor will ask you to sit in a chair and look through a machine known as a refractor that uses lenses of differing strength to determine what, if any, corrective lenses are necessary for your eyes. You will view a chart with different letters or symbols through the refractor. Tonometry: A tonometer measures the pressure inside your eyes. Your eye doctor will either use a tonometer to briefly touch your eye to measure the force needed to flatten the cornea, or the doctor may perform the air puff test. The doctor will shine a bright light in your eye and puff air in it. The light reflections change when the air hits your eye, and a machine can measure these changes and determine your eye pressure.
Question: What is a summary of what this article is about?
Use an Amsler Grid to check for loss of central vision. Evaluate your symptoms.

Problem: Article: If you will be watching pornography alone, you do not need to discuss your preferences with others, but if you will be watching pornography with your significant other, you should discuss each other's preferences beforehand. Watching pornography together can be an exciting and fun experience, and in some instances, it can bring a couple closer together. Deciding on a genre or fantasy you are both interested in watching. Establishing what both of you are not interested in will ensure a comfortable experience. Ask, "What type of pornography would you want to watch?" Also ask, "What type of pornography would make you uncomfortable?" Never force your significant other to watch something that makes them uncomfortable. Don't interrogate your significant other, and don't be angry if they are not interested in watching pornography. Nighttime is often ideal since there is less of a chance your friends will visit or you will receive a call. If you share a room, only watch pornography when you know your roommate will not be home. Additionally, choose a time when your partner is not tired or stressed, and always ask them if they are in the mood to watch pornography before playing a video or opening a magazine. Ask your partner, "Is now a good time to watch pornography?" Check with family members to see if they are planning on coming home. Watch pornography in your room if you live with others; do not watch it in the living or family room. To do so, lock the door, close the blinds, and double-check to see if others are home. You may also want to check your phone to see if there are any texts or calls you need to attend to right away, before watching pornography. Tell your roommate you need a small amount of time alone if you share a room. If your room does not have a lock, close the door and put a chair or large object in front of the door. This will move and alert you if someone is trying to open it. Getting caught watching pornography can be embarrassing, so make sure you are alone before you begin. This isn't just for coupleseven if you are enjoying pornography alone, be sure to dim the lights, light some candles, and put away any distracting clutter. Some people even like to play romantic music while enjoying pornography.
Summary: Discuss what type of pornography you will watch with your significant other. Choose a suitable time alone or with your partner. Be sure you have privacy. Create a romantic atmosphere.

INPUT ARTICLE: Article: This is the first set of numbers that you'll enter when making an international call regardless of whether or not you are calling via a landline or cell. This access code is specific to the country that you are making the call from. For example, in the U.S. or Canada, you'll enter "011." From any European country, you'll enter "00." The country code for El Salvador is "503." You'll enter this code directly after the international access code or "+." In El Salvador, all telephone numbers include a total of 8 digits. They also almost all start with the number 2. The first few digits of the number will reflect the recipient's location. For example, if you dial the western area of El Salvador, then you might start with "24" or "28."

SUMMARY: Start with the international access code. Enter 503, the country code. Punch in the full telephone number.

Even though they're left to ferment for a long time, the apples you choose can significantly shape the flavor of your finished vinegar. Choose the best quality apples available to you in order to get the best apple cider vinegar at the end. For a more complex and deep vinegar at the end, try using a combination of different apples. Use two sweet apples, such as Golden Delicious or Gala, with one sharp tasting apple, such as McIntosh or Liberty, for a slightly sharper vinegar at the end. Instead of using whole apples, save scraps from apples used in other dishes to make your apple cider vinegar. One whole apple is roughly equivalent to the scraps of two apples. Keep the peel, core and other scraps in your freezer until you're ready to use them to make vinegar. It's always a good idea to wash your fruit and vegetables before eating them, and the same is true when cooking or fermenting them. Give your apples a thorough rinse and scrub with cold water to clean away anything you don't want in your vinegar. You can use any number of apples you want to make apple cider vinegar. The more you use, the more vinegar you'll get! If you're just starting out making your own apple cider vinegar, try using 3 apples for your first batch. This will give you a good amount of vinegar but won't put too much at risk if something goes wrong. If you're using apple scraps, make sure to wash the whole apples before separating the scraps from the rest of the apples.
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One-sentence summary --
Choose quality apples. Wash your apples in cold water.