Birth Control

The symbol equation for the reaction that provides heat to maintain the temperature of the blast furnace is:

C(s) + O2(g) -> CO2(g)

This reaction involves carbon (in the form of coke) reacting with oxygen to produce carbon dioxide, releasing heat energy in the process.

Yes, it's possible to feel the IUD strings with your fingers by reaching into your vagina. The strings are typically located at the end of the cervix and are used for checking the position of the IUD. If you feel anything sharp or if the strings seem longer or shorter than usual, consult your healthcare provider.

No, x-rays do not lower the effectiveness of birth control pills. However, if you experience any vomiting or diarrhea following an x-ray, it could potentially interfere with the absorption of the pill and reduce its effectiveness. It is advisable to use additional contraception in such cases.

Taking the birth control shot in the same arm repeatedly may cause irritation, pain, or tissue damage at the injection site. It's generally recommended to alternate arms to prevent these issues and allow each arm to heal between injections.

Barrier methods such as condoms, diaphragms, and cervical caps create a physical barrier that prevents sperm from reaching the egg. Additionally, spermicides can also be used to immobilize and kill sperm before they can fertilize the egg.

Drinking vinegar does not have a reliable and immediate effect on sperm that has entered the body. Sperm generally need to reach the vagina and cervix to have a chance of fertilizing an egg. If you are concerned about pregnancy or contraception, it's best to use a reliable method such as condoms or emergency contraception.

Sterile lubricants do not contain active spermicidal chemicals and therefore are not designed to kill sperm. However, they can sometimes affect sperm motility and viability due to their pH levels or osmolality, so it's recommended to use fertility-friendly lubricants if trying to conceive.

A metal plate inserted in a vagina to prevent pregnancy can be referred to as an intrauterine device (IUD). This device is a small T-shaped object that is usually made of plastic, not metal, and is placed inside the uterus by a healthcare provider. It works by preventing sperm from fertilizing an egg.

Nonoxynol-9 is a chemical commonly used in spermicides to inhibit sperm movement and effectively kill sperm. It works by disrupting the sperm cell membrane, preventing fertilization.

Sugar pills are typically used as a placebo in medical studies or as part of a treatment regimen to maintain a consistent routine. Ingesting sugar pills will not have any direct physiological effects on a person, regardless of their gender.

Latex male condoms can be up to 99% effective at preventing pregnancy when used correctly. Check out www.plannedparenthood.org for a comprehensive look at how to use them and why they're more effective than other OTC methods.

Sperm can't travel on it's own without the fluid in semen to facilitate motion.

The predictable swimming sperm featured in health class videos are rather uncharacteristic portraits of the life of these sex cells.

Spermatozoa actually spend most of their time resting up in the male reproductive tract so they can make a dash to the egg once the opportunity arises. It has long been known that the little swimmers get their cue to start moving from a big change in pH levels, but a new study explains just how that shift occurs: a specific molecule in the sperm cells' tails releases protons when the time is right.

"The concentration of protons is extremely high at all times while the sperm are in the male reproductive tract, which makes the intracellular sperm environment acidic and inhibits the activity of the sperm cell," Yuriy Kirichok, of the University of California, San Francisco, said in a prepared statement. So releasing many of those protons from inside of the sperm cells lowers the internal acidity, a cue to the sperm cells to start flipping their flagella.

This method is known as spermicide. Spermicides are substances that contain chemicals that immobilize or kill sperm, thus preventing them from reaching and fertilizing an egg. Spermicides can come in various forms such as foam, gel, cream, or suppositories and are often used in conjunction with other contraceptive methods like condoms.

Toilet disinfectants are not specifically designed to kill sperm. While some disinfectants may have ingredients that could potentially harm sperm if exposed directly and in high concentrations, they are not a reliable method of contraception. It is recommended to use proper forms of birth control to prevent pregnancy.

Yes, you should always continue to take your birth control unless your physician tells you to stop. Stopping your birth control and having unprotected sex will make you become pregnant. If you are experiencing any bleeding before the expected date or time of your period, you are most likely experiencing spotting or breakthrough bleeding. This is bleeding that is not considered a period, it is however a side effect from birth control that can last up to 3 months when you first begin birth control.

Starting the new pack without taking the sugar pills may delay your period, but it's not recommended to consistently skip the sugar pills as it may affect your hormonal balance. If you want to skip your period, it's best to discuss this with your healthcare provider for personalized guidance.

Putting birth control pills in a microwave can destroy the active ingredients and render them ineffective. It is important to store medication in a cool, dry place as directed to ensure their effectiveness and safety when taken.

A topographic map is a detailed graphic representation of the Earth's surface that shows the physical features of an area, such as elevation, terrain, and landmarks. Topographic maps use contour lines to portray the shape and elevation of the land. They are commonly used in various fields, including geography, land surveying, and outdoor recreation.

Barrier contraceptive methods physically prevent sperm from reaching the egg, such as condoms and diaphragms. Chemical contraceptive methods, on the other hand, utilize hormones to prevent ovulation or change the cervical mucus to inhibit sperm movement, like birth control pills or patches.

Fertility treatment refers to various medical procedures and techniques used to help individuals or couples conceive a child. These treatments can include medications to stimulate ovulation, intrauterine insemination (IUI), in vitro fertilization (IVF), and other assisted reproductive technologies. The goal is to address any underlying infertility issues and increase the chances of successful conception.

Yes, chlorine can kill sperm. Exposure to chlorine in high concentrations, such as in swimming pools or hot tubs, can impact the viability of sperm and reduce their ability to fertilize an egg. However, the effect of chlorine on sperm may vary depending on the concentration and duration of exposure.

While wearing a latex condom can provide great protection from pregnancy by killing sperm, the latex itself has little to no effect on the sperm itself, be it pre or post ejaculation. Spermicide is what makes the condom effective in preventing pregnancy. The latex can act as a "container" or "casing" for the sperm to help prevent it from traveling to cause pregnancy but will not kill any sperm that may come out of it.

Vinegar is not recommended as a spermicide. It is not effective at killing sperm and can be harmful to the vaginal flora, potentially leading to infections or irritation. It is best to use approved spermicidal products for contraception.

Pig or goat bladder, used by the ancient Greeks.