4 Types of Contraception for Birth Control

There are a number of contraceptives available but which method of birth control suits you depends on your sexual life, preferences and your lifestyle as a whole. Professional medical help should be sought in order to understand what method of contraception sis ideal for you.

Here is a list of 4 types of contraceptives for birth control.

1. Barrier methods

Barrier methods are designed to prevent the sperm from entering the uterus. They constitute-

- Diaphragms: It is a shallow and flexible cup that is made of either latex or soft rubber. It is inserted into the vagina before the sexual intercourse where it prevents the sperm from entering the uterus.
- Cervical caps: It is a thin cup of silicone whose function is same as the diaphragm, only it is smaller in size, so less noticeable and more rigid as well.
- Contraceptive sponges: These are soft foam sponges that are filled with spermicide and are disposable. They are also inserted into the vagina before sexual intercourse in order to prevent pregnancy by killing the sperm cells or preventing them from entering the vagina.
- Spermicides: These are chemicals that can kill the sperm and hence assist in birth control.

Other methods include male condoms and female condoms.

2. Hormonal methods

Hormonal methods use hormones in order to either stop or regulate ovulation so as to prevent pregnancy. There are various methods through which hormones can be injected into the body. Some of them are-

- Contraceptive patch: It is a thin patch made of plastic that sticks to the skin and is responsible for releasing hormones into the bloodstream through the skin.
- Vaginal rings: A thin, flexible ring that is inserted into the vagina where it stays for 3 weeks and is removed after that, only to be re-inserted in the 5th week.
- Implantable rods: They are inserted under the skin of the upper arm of women where they release progestin.

Other methods include contraceptive pills and progestin-only pills.

3. Intrauterine methods of contraception

The intrauterine device is a small device, T-shaped that is inserted into the uterus in order to prevent pregnancy. The good thing about intrauterine devices is that they can remain functioning for many years at a stretch. IUDs are two types-

- Hormonal IUD(Intrauterine Device)
- Copper IUD

4. Sterilization

Sterilization is the most reliable contraceptive for birth control as it is permanent. It either prevents the release of sperm or the fertilization of the egg. Sterilization methods can either be surgical or non-surgical. Some of the sterilization techniques are-

- Tubal ligation: It is the surgical technique used in females.
- Vasectomy: It is the surgical technique of male contraception.

Other methods include sterilization implants.



4 Types of Contraception for Birth Control

With an upsurge in the number of women suffering from dysfunctional reproductive system and a myriad of gynecological problems, resulting in irregular periods, infertility and several other complications, it is of paramount importance to keep a record of the dates and duration of your monthly cycles. This is not only useful for future reference when you visit a gynecologist, but it also helps you to understand if there are any delays in your mensuration cycle or you are having excess bleeding in a particular month.

Why tracking your menstrual cycle is important?
Keeping a track of the menstrual cycles is a mandatory exercise for women who are thinking about pregnancy or those trying to avoid it. Based on you period calendar, you can avoid getting pregnant without opting for contraceptive methods, if you have extremely regular period patterns. It is advisable to abstain from intercourse for a few days before and after the period, which is the prime time for ovulation. Keeping a track of your periods will give you a clear indication as to whether you are pregnant, because delay in the menstrual onset can be an indication of pregnancy. The reverse is also true; if you are trying to get pregnant, conception is usually fruitful on these days of maximum ovulation, which you can easily calculate based on your well maintained menstrual record.

How should you go about keeping a track of your menstruation cycle?
While it not possible to note down every possible aspect of the menstruation in a notebook, the easiest way of maintaining a planner is to mark the first day of each period on the calendar. The difference between two consecutive periods will give you your cycle lengths. In addition you can choose to make a note of how heavy the bleeding is or if there are changes in mood and appetite on those days. You will then be well prepared for your next visit to the gynecologist.

How Tracking Your Menstrual Cycles Can Be Beneficial For Your Reproductive Health?

Using contraceptive methods is the easiest method for a couple to avoid pregnancy and enjoy a tension free physical relationship. People have used birth control methods for thousands of years. Today, we have many safe and effective birth control methods available to us.

All of us who need birth control want to find the method that is best for us. If you're trying to choose, learning about each method may help you make your decision. Only you can decide what is best for you. Some contraceptives, such as condoms, will also protect a person from sexually transmitted diseases (STDs).

The methods can be categorised into temporary and permanent methods.

Temporary methods:
1. Withdrawal method: This involves removing the penis from the vagina before ejaculating. Ejaculation should be away from the introitus. However it requires extreme self-control on the part of your man.

2. Barrier methods: These methods prevent sperm from entering the uterus. Barrier methods are removable. Types of barrier methods include:

a. Condom: This is the oldest barrier method. A condom is a thin tube that the man puts over his penis. This keeps the sperm from getting to the egg. Condoms are also called rubbers.
b. Female condom: This is like a condom, but it goes in the woman's vagina.
c. Diaphragm and cervical cap: These are put in the woman's vagina to cover the cervix
d. Contraceptive sponge: This is a sponge that is filled with spermicide and is put in the woman's vagina over the cervix.
Barrier methods can be easy to use and have few side effects.

3. Hormonal methods: These can only be used by women. Hormonal methods cause changes in the woman's reproductive cycle and include Birth Control Pills, Birth Control Patches, Emergency contraception pill, Implants and so on. Unlike barrier methods, hormonal methods do not interfere with sex.

4. Intrauterine methods: In this method an object called an intrauterine device or IUD is put in the woman's uterus. There are two types of IUD: the copper IUD or an IUD with hormones implanted on it. The hormonal IUD has better protection against pregnancy but costs more. You need not do anything once it is inserted. Also it is effective for up to 10 years.

Permanent methods

Of course, the permanent methods are more effective for preventing pregnancy than the temporary methods. The decision to proceed with a permanent method should only be made if a person is absolutely sure that no more children are desired. The biggest problems after a permanent procedure is regret that it was done.

1. Sterilization: Sterilization is a permanent form of birth control that prevents a woman from getting pregnant. These procedures usually are not reversible.

a. A sterilization implant is a non surgical method for permanently blocking the fallopian tubes. The doctor places a coil in each Fallopian tube through the vagina and uterus block each tube completely. It may take up to 3 months to completely block the tubesb. 

b.Tubal ligation is a surgical procedure in which a doctor cuts the fallopian tubes. This procedure blocks the path between the ovaries and the uterus. The sperm cannot reach the egg to fertilize it and the egg cannot reach the uterus.

c. Vasectomy is a surgical procedure that consists in cutting the tubes that carry sperm. This procedure blocks the path between the testes and the urethra due to which the sperm cannot leave the testes and hence cannot reach the egg. It can take as long as 3 months for the procedure to be fully effective.

Temporary & Permanent Contraceptive Methods For Male & Females

Contraceptives are generally drugs and devices, which are used to prevent pregnancy. A large number of contraceptives are available which allow the couple to enjoy sex without running the risk of unwanted pregnancies. The general categories of contraceptives are explained below:

Barrier Methods:
i. Male Condom: It is one of the most common forms of contraception. They are worn on the penis before sex is initiated. For safety purpose, a new condom should be used every time the person has sex.

ii. Female Condom: Much like male condoms, these are available at over-the-counter pharmacies without prescription. The condoms can be inserted to the vagina anytime within a period of 8 hours prior to sex.

iii. Diaphragm: This should be coated with a spermicide before sex and placed inside a woman's vagina so that the sperms are prevented from entering the uterus.

iv. Cervical Cap: These are used as replacements for diaphragms because some women may develop bladder infections such as cystitis while using it and these caps have lesser contact with the vagina.

Hormonal Methods:
The main implementation of hormonal changes to provide contraception is the pill. This is the most common form of female contraception available. It comes in two forms:
i. Combined contraceptive pill: Contains a combination of hormones such as progestin and oestrogen.
ii. Mini-pill: Contains only progestin: It is available only with the prescription of the doctor and should be used as per the prescription.

Intrauterine Devices
The intrauterine device (IUD) is a long-acting and reversible form of contraception for women. It is of two types: Copper IUD (contains copper) and Hormone-releasing IUDs (progestin hormone is released into the womb slowly). It is a small device that is fitted inside the womb and it provides contraception by facilitating the prevention of fertilization of the egg.

Sterilization
This is a lifelong option that is available for both men and women. In males, the procedure is known as vasectomy which basically ties and cuts off the tubes that carry the sperm.

In women, two forms of sterilization are available; surgical and non-surgical. Surgically, the fallopian tubes are cut and tied using small cuts in the belly so that the ovaries and uterus are not linked. Non-surgically, coils are inserted into the fallopian tubes so the resultant development of scars leads to complete blockage of the tubes.

Other forms of contraceptives include contraceptive patches, vaginal rings, contraceptive injections, spermicides and contraceptive implants.

Different Types of Contraceptives and Its Uses

There are two methods by which abortion can be done:

Medical Abortion - Non-surgical abortion in which medicines are used to induce abortion

Surgical Abortion - Use of transcervical procedures for terminating a pregnancy, including vacuum aspiration, and dilatation and evacuation (D and E).

Surgical or Medical Abortion for Unwanted Pregnancy

If pregnancy is lesser than = 7 weeks; medical method with Mifepristone with Misoprostol is favorable as the success rate is as high as 97%.

If pregnancy is between 7-12 weeks; surgical abortion is the only option.

If pregnancy is beyond 12 weeks - 20 weeks, then the woman needs to be hospitalized and will be given either Mifepristone followed by Misoprostol tablet or only Misoprostol tablets and woman will then abort like a miscarriage in the hospital. If any products are remaining, then it will be evacuated surgically.

Surgical abortion is preferred if patient desires concurrent tubal ligation or IUCD (CuT) insertion.

If a woman fulfills the criteria for selecting either method i.e. before 7 weeks, final choice has to be given to the woman.

Summary of choice between Surgical or Medical abortion in India

lesser than = 7 weeks - Medical method or surgical method

7-12 weeks - Surgical abortion

12 - 20 weeks - Medicines with or without surgical procedure in hospital

Advantages of Medical Abortion

Avoid surgery

Controlled by the woman and may take place at home

No need for admission to the hospital

Usually, well tolerated by women, if properly counselled and motivated

No need to take leave from work, as bleeding can be managed with menstrual pads even while in the office or at work.

Disadvantages of medical abortion

Takes time (hours to days) to complete abortion, and the timing may not be predictable. Women experience bleeding and cramping, and potentially some other side-effects (nausea, vomiting, fever, and shivering). May require more clinic visits than surgical abortion.

Advantages of Surgical Abortion

Quick procedure

Complete abortion easily verified by evaluation of aspirated products of conception

Takes place in a hospital so Sterilization or placement of an intrauterine device (IUD) may be performed at the same time as the procedure. It can be performed under local anaesthesia if woman is properly motivated and counselled

Disadvantages of surgical abortion

Requires instrumentation of the uterus

Small risk of uterine or cervical injury

Timing of abortion controlled by the doctor and hospital

Anaesthesia needs to be administered. Most doctors perform this procedure under short general anaesthesia. A woman needs to be in the hospital for at least 6 hours. Effect of sedation will be there throughout the day.

Methods of Abortion for Unwanted Pregnancy

Female condoms are generally pouches made of latex and polyurethane, which are used by women during sex in order to prevent pregnancy and thereby reduce the chances of infection by sexually transmitted diseases. Each end of these pouches are made of rings that are flexible. They should be inserted deep inside the vagina before sex is initiated and held in the position by utilizing the rings available at the closed end while the rings which are at the open end remain outside the vagina during sex.

Even though it can be safely used by most people, some women would find female condoms to be an inappropriate form of contraception and would not feel comfortable with their genital areas being touched. Thus, it is very important that the appropriate form of contraception be considered for you and your partner. Condoms should be used correctly. In case of need for extra protection, other options of contraception should be considered.

Pros of female condoms
1. Since the exchange of bodily fluids, such as semen and vaginal fluid is prevented, female condoms aid in offering protection against many sexually transmitted diseases such as HIV.

2. Condoms can prove to be reliable pregnancy averting methods if they are properly and consistently used.

3. Female condoms are only needed during the time of sex. Any form of advance preparation is not required, hence making them suitable for unplanned sex.

4. Prescriptions are not needed

5. The condoms are usually small in size, disposable as well as easy to carry

6. Usually, using condoms does not show any medical side effects.

7. Insertion of female condoms can be done up to a duration of eight hours before sex. The responsibility for utilizing condoms properly should be shared by the woman as well as the partner.

Cons of female condoms
1. Even though condoms are generally very strong, they are prone to splitting or tearing in case of improper use.

2. Availability of female condoms pales in comparison to the male counterparts and they are usually more expensive.

3. The outer ring might produce a cumbersome feeling.

Pros and Cons of Female Condoms

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