Most women experience their first period around age 12. Your first period usually comes about two years after the very first signs of puberty, which are usually breast buds (slightly swollen and protruding nipples, not actual breasts), and a few months after the first signs of armpit and pubic hair. Your first period can start at any time but might be accompanied by sore breasts, mood swings, or pain in your lower abdominal muscles called cramps. It should not be embarrassing or strange. The first time you get your period, you might feel worried or self-conscious. But look around. Every person you see was born from a woman who had her period, and nearly every woman you see has her period every month. All of your friends will get their periods if they haven't already. It is one of the most normal human processes imaginable. Most girls begin their period around age 12 and experience menopause around age 51, which means that they will experience 39 years of monthly periods or about 468 total periods! Every woman's menstrual cycle is a bit different, but with time most women can learn to recognize their own cycle so that they can prepare for their period. A "menstrual cycle" actually refers to the entire fertility cycle, usually 28 days, that results in a period once a month. Every month, a fertile woman's body prepares to become pregnant. Over the course of the month, the body creates a nutrient dense lining for the womb to nourish a potential embryo, then releases an egg which travels down to the womb area, and if it is not fertilized by sexual intercourse, it leaves the woman's body along with the lining of the womb, which appears as bloody fluids as it leaves through the vagina. As your body prepares for your period; you might experience general symptoms known as PMS (premenstrual syndrome), which can include bloating, tiredness, moodiness, food cravings, headaches, and cramps.
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One-sentence summary -- Understand the onset of menstruation. Recognize that every fertile woman has to deal with menstrual hygiene. Learn to recognize your body's signals.

You'd be surprised how few people can actually hold your eye contact. Looking someone in the eye makes you appear confident and happy. If you need to, take some time to practice with friends or family beforehand. Smiles make you appear happy and confident. Plus, it makes other people feel more comfortable around you. When you're meeting or conversing with people, be sure to smile often. Don't be distracted by other things when you're trying to converse with someone. Put away your phone. Don't look off into the distance or at the television screen. Keep your attention on the conversation, and make sure you say that with your body language as well. For instance, point your body towards the person rather than away. That is, stand up straight and don't slouch. Don't hunch your head over. Standing up straight helps you exude confidence, making you more likable. Don't try to hide your words by mumbling. Show you have confidence by speaking at an appropriate volume and enunciating. However, you don't want to shout. You just want to speak up enough to be heard.
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One-sentence summary -- Look people in the eye. Put a smile on your face. Focus your attention. Hold your head up. Speak up.

Determine whether the problem is with the belt itself or a mechanical issue with the belt drivers. Making this determination will help you make your next step. If the problem is with the belt itself, you may be able to make repairs relatively easily yourself. Motor or mechanical issues may be more difficult to fix at home. When making repairs on your treadmill, it is very important to make sure it is unplugged so that it does not accidentally get turned on and injure you. Spray a towel with a cleaning solution and wipe down the belt. Dirt and debris can collect on the belt, which can slow it down. Debris can also drop from the belt into the interior of the treadmill, causing operating problems. Begin cleaning at the top of the belt and tug the belt firmly to move it downward until you have cleaned the entire surface. Be sure to let the surface get really dry before you use the machine. A wet belt could cause you to slip and injure yourself. Adjust the belt so that it is centered in the machine. Belts can stretch and begin to lean to one side after frequent use. You can try repositioning the belt from the outside of the treadmill by pulling gently away from the slanted side. If the problem is severe, a technician should look at the issue. If the belt on your treadmill hesitates when you step on it, you may need to lubricate it. This reduces belt friction and can lengthen the life of the belt. Buy treadmill belt lubricant or any silicone lubricant. Spray lubricant in a thin layer between the belt and the treadmill deck. For more information on how to lubricate your treadmill's belt see: How to Lubricate the Deck of a Treadmill. The speed sensor helps to move the belt. If the belt is jerking or not increasing in speed, the sensor might be dirty or have become detached. The sensor is usually in the interior of the treadmill's bulk, near the belt. Consult your owner's manual for the exact location on your machine. If previous steps do not eliminate the problems you are having with your treadmill belt, you may want to replace it. Order a replacement from the manufacturer if you want to do the repair yourself. Make sure it is the correct model for your treadmill. You may want to take your treadmill to a professional repair person to replace your treadmill belt.
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One-sentence summary -- Troubleshoot running belt issues. Unplug your treadmill. Clean the surface of the treadmill belt. Center the treadmill belt. Lubricate the belt. Check the speed sensor. Replace the belt.

If you're logged into the Facebook app on your Android device, syncing your game will usually be a lot simpler. You can install the Facebook app by opening the Play Store or the Amazon App Store and searching for Facebook. You'll find this in your Apps list after installing it. Open your Apps list by tapping the button on your Home screen. Your Facebook feed will load and your account will be logged into the Facebook app. It may be on your Home screen, or you can tap the Apps button () and find it in the list. This button will look different and be in a different location in every game, but can typically be found on the game's main menu or title screen. Look for the Facebook logo, or a button that says "Connect." You may need to open the game's Options or Settings menu. For example, in Subway Surfers you'll need to tap the Gear button in the upper-right corner of the main menu, then tap "Log in to Facebook." As another example, King games like Candy Crush Saga and Bubble Witch require you to tap the button in the lower-left corner of the main menu, then tap the Facebook icon. If you're already logged into the Facebook app, you'll likely not be prompted to enter your login details again. Some apps may still ask, and you'll be asked if you don't have the Facebook app. Once you're successfully connected, you should be able to start the game and resume from where you left off on the Facebook website.
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One-sentence summary --
Install the Facebook app. Tap the Facebook app. Type in your Facebook login information. Tap Sign In. Press the Home button to return to the Home screen. Tap the game you installed. Find the Connect to Facebook or Log in to Facebook button. Type in your Facebook login information (if prompted). Start playing the game.