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| Best Way To Not Get Pregnant |
The intrauterine system (IUS) is another T-shaped device that has to be fitted inside the womb, but it works differently from an IUD and is sometimes referred to as a hormonal IUD. The IUS releases synthetic progesterone, which thins the lining of the womb, thickens the cervical mucus and can sometimes prevent ovulation too. The synthetic hormone in the IUS can lead to a delay in reestablishing a regular menstrual cycle but normal fertility should return fairly quickly.
The morning-after pill is an emergency contraceptive that should be taken within 72 hours of unprotected intercourse, although it is most effective within the first 24 hours. It is similar to normal combined or progesterone-only pills, but has higher doses of synthetic hormones, and it works by stopping or delaying ovulation or implantation. It can disrupt your next period, but doesn't have any other effect on your future fertility.
Sterilization should only be contemplated if you are absolutely certain you will never want it reversed. It involves cutting the fallopian tubes and tying them up or sealing them, or blocking them by clipping them with rings or dips. Reversing sterilization is a difficult and expensive process, which is not always successful. It usually entails chopping out the section of tube that has been damaged, and joining the ends back together. If the ends of the tubes have been tied or sealed, it can be even harder to reverse the operation. Anyone who gets pregnant after they have had a sterilization reversal has a higher chance of an ectopic pregnancy.
For women who have a partner who has had a vasectomy, which involves cutting the tubes that carry sperm from the testes into the penis, the prospects are not much better. Vasectomy reversals don't always work and this is a delicate surgical procedure with huge variations in success rates. In general, no more than half of vasectomy reversals are successful, but this seems to depend on how long it is since the original vasectomy was carried out. If it is less than three years, there is a higher chance of success. In some cases, there are sperm in the semen after a vasectomy reversal but the sperm motility is poor, and they are not capable of getting a woman pregnant.
Natural family planning means you avoid having intercourse on your most fertile days, and you can buy natural family-planning kits if you want to use this method. They may monitor saliva, use urine tests or computerized thermometers, combining your body temperature, which rises when you ovulate, with other information about the length of your cycle. When you are trying not to get pregnant, the advice is that there are about ten days of the month on which you should avoid having intercourse. This errs on the side of caution as women who are trying to get pregnant are usually told there are eight days at the most on which they can conceive.
You can, of course, save money and do your natural family planning by charting your own cycles, but it usually takes a few months to recognize all the signs your body gives out when you ovulate, and it is only really easy to do this if you have pretty regular cycles. The advantage of using natural family planning if you're going to want to get pregnant later is that you will already have worked out precisely when you are at your most fertile during each cycle. It could be said that this is one form of contraception that may have a positive effect on your chances of getting pregnant in the future. The disadvantages of this method are that it involves diligence and commitment, and can be unreliable. To find out more, you can check out Best Way To Not Get Pregnant.
