In one sentence, describe what the following article is about: When you are pregnant, you need to ensure you are as healthy as possible so your baby has every chance to grow. Increased oxygen flow during your pregnancy will help relieving any dizziness you may have and reduce your fatigue. This will help support healthy growing trends for your baby. In addition to increased oxygen flow, you need to increase your blood circulation during your pregnancy. This will help increase the oxygen flow in your body because your blood carries the oxygen through your body. This may also help with common pregnancy symptoms such as swelling and blood clots. Before you start any exercise regimen or change in behavior while pregnant, you should talk to your obstetrician or midwife. You need to make sure you are healthy enough to undergo the suggested exercises. Even if you are doing exercises developed specifically for pregnant women, each case is different and you still need to speak with your doctor.
Summary: Notice how increased oxygen can help. Recognize the benefits of increased blood flow. Talk to your doctor.

When you first lift the sofa's rear upholstery panel, take pictures of the frame, base, and other relevant features. That way, when you have to put it back together, you'll know what the sofa is supposed to look like when it's fully assembled. If you're unsure about your mechanical abilities, you could take pictures at each step of disassembly to guide you during reassembly. Have plastic bags or other small containers on hand when you unfasten any screws or bolts. Place your hardware into a bag as soon as you remove it. Keep separate bags for each base bar's hardware so it's easier to sort through the screws, bolts, nuts, and washers. Label your disassembled parts so you'll know where to reinstall "left seat back" and "top base bar." Line up each of the base's parts up so their backs face the ceiling. Locate the predrilled holes on the top base bar where the screws or bolts fit, and line the bar up with the corresponding holes on the sofa's base. Start by fastening the top bar's center screws that attach it to the center part of the sofa, then work outward to reattach the bar to the base of each sofa part. After securing the top bar, drive the screws into the remaining bars to reassemble the sofa base. Place the sofa in a normal position. Carefully slide the detached seat back into its housing, and jiggle it a little until you've slid it all the way into place. Turn the sofa forward so the back faces toward the ceiling, locate the locking levers, and push each lever down to lock the seat into position.
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One-sentence summary -- Take pictures as you disassemble the sofa. Keep bolts, screws, and other hardware in separate plastic bags. Reinstall the top bar first during reassembly. Reassemble seats by replacing the backs and locking the levers.

Q: Looking for salamanders in the wild can be a lot of fun, but be sure you don't stay in one place too long. Disturbing leaves and logs and trampling through the grasses in a concentrated area can cause habitat degeneration and may upset the salamander breeding populations. If you stumble upon a salamander breeding pool, avoid disturbing it. Watch from a distance so that you do not harm the salamanders or their eggs. If it isn't necessary to handle a salamander, opt not to. The oils on human skin can be toxic to salamanders, and the salt and heat from human hands can be harmful to them.
A: Don't spend too much time in one area. Stay away from breeding pools. Don't handle the salamanders.

Problem: Article: If your clay is only slightly hard, you may be able to soften it just by warming and kneading it with your hands. Before you start kneading the clay, hold the clay in your hands to warm it. You can also warm it using the heat of your body by sitting on top of it. Warmth helps to revitalize the clay. If your clay is only a little bit hard, you may be able to restore its softness just using body heat. No matter what method you use to soften clay, always warm it first. If the clay is especially hard, you may need to use a heat source to soften the clay. Lay a hot water bottle over your clay for twenty minutes to help soften it. You can also use a heat lamp, but be sure to not heat the clay over body temperature. This can cause the clay to start to bake, which will make it unusable. Additionally, you can put the clay in the microwave for 10-second spurts until it is warm. Once the clay has softened, roll it between your hands in a snake shape, then roll it into a ball. Rolling the clay creates friction, which helps to soften it. You can also cut the clay into small pieces, then roll it. If the clay is still too hard to roll with your hands, you may need to use more force. Lay the piece of clay on a clean cutting board or on the counter, then press down on the clay to flatten it out as much as you can. Then roll the clay out with a rolling pin. After you roll it out, it should be warm enough to roll with your hands. If your clay is too hard to roll out with a rolling pin, you will need a large amount of force. Break the clay up into as small of pieces as you can, then place the clay pieces in a sealed plastic bag. Wrap the bag with a cloth and put it on the floor or on the cement or pavement outside. Use a rubber mallet to pound on the clay for several minutes. Using the mallet will break up the clay and add friction which will make it softer. After you have used the rubber mallet, take the clay out of the bag and roll it with your hands into a ball. After you have rolled the clay, knead the clay with your hands on a counter just as you would with dough. Use as much force as you need to pull apart and reshape the clay. Kneading the clay ensures that you handle the entire surface area of the clay. You can also use a clay-kneading machine if you don't want to knead by hand.
Summary:
Warm the clay with body heat. Warm the clay using a heat source. Roll the clay in your hands. Roll with a rolling pin. Hit the clay with a mallet. Knead the clay.