Summarize the following:
To position your thread, you will need to have about 18 inches (46 cm) of thread available. Unwind this amount from your shuttle to get started. Grasp the shuttle at its center with the thumb and index finger of your right hand. It is important to hold the shuttle this way so that the thread can flow freely and unwind as you work. Do not hold the shuttle by the sides or tips because this may prevent you from unwinding the thread. Next, you will need to grasp the end of the thread. Press the end of the thread between the thumb and index finger of your left hand. It is important to grip the thread in this way so that your other fingers will be free to move the thread around as needed. Once you have a piece of thread pressed firmly between your thumb and index finger, spread out your other three fingers as if you are forming an "OK" sign. Then, loop the thread around these fingers to form a loop and press the other end of the thread between your index finger and thumb to secure the loop. Your shuttle, thread, and hands are now positioned to begin tatting.

summary: Unwind about 18 inches (46 cm) of thread. Hold the shuttle in your right hand. Grasp the thread. Spread out your fingers.

Summarize the following:
Take both of your feet out of the stirrups, hold the reins in one hand, and swing off onto the left side of your horse. Put the reins over your horse's head so that you're holding them again, and roll up your stirrups and loosen your girth. When you untack your horse, you should first take off all the horse's tack and put it to the side. Then, repeat the same grooming steps that you completed while you were tacking up your horse. If your horse is sweaty, you might need to rinse it off with a hose in an outdoor "wash stall." You could also sponge off its back with a large wet sponge. However, since it is your first time riding, you should listen to what your instructor says. Different barns have different rules for taking care of their horses, so don't be afraid to ask questions. Cleaning your horse's tack is really important, especially if you're sharing tack with other students or borrowing someone else's tack. Put your saddle on a saddle rack, and hang your bridle up somewhere where you can easily clean it. Find some saddle soap, a sponge, and a bucket of water. Rub the sponge on the saddle soap. Dip it into a little bit of water (less is more). Squeeze the sponge to rid it of excess water. Clean the leather parts of the saddle and bridle with the sponge. You should get all the dust and dirt off of your tack. Clean your horse's bit (the part that goes in his mouth) with water. Scrub it with a wet toothbrush to clean off all the grass and debris that was in your horse's mouth. Give your horse a carrot, an apple, or a horse treat. Make sure to give it to the horse with your palm flat so that it doesn't nibble your fingers by mistake. Pet him again, especially if you had a good ride! Your instructor will help you lead your horse either back to its stall or to the pasture where it lives.

summary: Dismount your horse. Groom your horse. Clean and put away your horse's tack. Praise your horse.

Summarize the following:
Some experts advise using sexual positions that encourage deep penetration, such as a rear-entry position, when trying to conceive a boy. The logic behind this is that ejaculating during deep-penetration sex places the sperm as close as possible to the cervix, giving the fast-moving male sperm an advantage. With shallow penetration, sperm may be deposited farther from the cervix, which means that the more durable female sperm (which can survive longer in the vagina) may have the advantage. Male sperm, which are more fragile than female sperm, tend to die faster in the acidic environment inside the vagina. Giving the female partner an orgasm can improve the chances of the male sperm because during female orgasm, extra cervical fluid is released. This makes the environment more hospitable to male sperm, increasing the chances that they make it to the egg alive. There are also claims that the orgasmic contractions can help push the sperm into the cervix faster. Just remember, these aren't proven by science. Some research suggests that the older the parents are, the higher the chances are of having a girl. Therefore, if you're trying for a boy, it might be best to start early. The chances are highest for a woman to conceive a boy before age 30. It's age 35 for men.
summary: Have sex in a rear entry position. Try for a female orgasm. Consider having a baby before your reach 30 or 35.