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

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?

Emergency is helpful in preventing pregnancies post unprotected sexual activity. It can be used in case of contraceptive failure, in case of sexual assault, incorrect use of contraceptives and unprotected sex.

Emergency contraception can be done by three methods. These are emergency contraceptive pills, combined oral contraceptive pills and copper intrauterine devices.



The copper IUD is considered to be one of the most effective forms of emergency contraception, when it is inserted within 5 days of unprotected sexual activity.

However, the emergency contraceptive pill regimen as per WHO is:

1 dose of levonorgestrel 1.5 mg, or 1 dose of ulipristal 30 mg, taken within 5 days (120 hours) of unprotected intercourse

The Yuzpe regimen which consists of 2 doses of combined oral contraceptive pills

What is Emergency Contraception?

Emergency contraception is usually referred to as the contraception which is used to prevent a pregnancy within the first 5 days after an unprotected sexual activity. It is used post failures of contraception, coerced unprotected sex, rape or misuse of contraception.

Emergency contraception is only effective in the first few days after an intercourse and before the egg has released from the ovary, and before there is fertilization between the egg and the sperm. The emergency contraception can do no harm to an interrupted pregnancy and a developing embryo.

Who needs emergency contraception?

Any girl or woman who is at her reproductive age might need an emergency contraception in case of an unprotected sexual intercourse.

Uses
1 Breakage , slippage or displacement of barrier methods 
2. Three or more missed OCPills for more than 12 hours 
3. Missed Mini pill for more than 3 hours 
4. Missed Desoestrel pills for more than 12 hours 
5. DMPA injections taken more than 2 weeks late 
6. Miscalculated dates of last period and present ovulation side effects 
These are meant only for emergency contraception and NOT AS A REGULAR CONTRACEPTIVE. It involves pumping of a hormone inside your body at levels which are 5 times higher than normal. hence excessive and unnecessary use may cause irregularity in the period cycles and an adverse effect on the menstrual health over a period of time. Ideally it should be taken under guided medical supervision.


In what situations should emergency contraception be used?

Emergency contraception can be used after a sexual intercourse. These include:

In case of no use of contraceptives

If it is a case of rape or coerced sex, where the woman was not protected

When there is a contraceptive failure, like

breakage

incorrect use or slippage

OCPILLS,

mini pills

DMPA

3 or more missed combined oral contraceptives, progestogen-only pill (minipill) taken more than 3 hours late, desogestrel-containing pill 12 hours or more, norethisterone enanthate (NET-EN) progestogen-only injection taken more than 2 weeks late

Delay in placing or dislodgement or early removal of the skin patch or the hormonal ring

Breaking, dislodgement, tearing or early removal of cervical cap or diaphragm

Failure of withdrawal that is ejaculation the external genitalia or vagina

The spermicide tablet failure

Miscalculating the periods, failure from using a barrier on the fertile days

Expulsion of an intrauterine contraceptive device (IUD)

Methods of Emergency Contraception:

There are three emergency contraception methods:

Copper-bearing intrauterine devices (IUDs)

Emergency contraception pills (ECPs)

Combined oral contraceptive pills or the Yuzpe method



Safety of Emergency Contraception

Abortion is the process of terminating pregnancy. It is induced, either by the use of medications or by surgical procedure. The term abortion is usually used to denote induced termination. Unsafe sex is one of the major causes of abortion, even though it is legal under a number of circumstances in most countries. 
The term miscarriage is used to denote spontaneous termination of pregnancy before a fetus develops. In other words, miscarriage is denoted as spontaneous abortion in medical terms.

What are the causes of abortion?
Causes of an abortion or miscarriage may be due to fetal or maternal complications. Some of the fetal factors include:
1.  Unwanted pregnancy
2.  Abnormal development of fetus, either due to abnormal chromosomes or teratogenic factors.
3. Immunological factors
4. Problems with implantation
5. Serious health diseases like kidney disease

What are the homeopathic treatments for abortion?
Homeopathic medication system is one of the most popular and widely accepted holistic medication approaches used all over the world. The choice of remedy for any disease is based on individualized symptoms and lifestyle habits using a holistic method. In such a way, a state of complete wellness can be achieved by eliminating all the signs and symptoms that the patient is suffering from. The main objective of homeopathy is not just to manage the adverse effects of abortion. 

Some of the homeopathic remedies that are beneficial in treating abortion or miscarriage are given below:

1.  Aconite Nap: Helpful in treating anxiety, excitement or fear experienced before the procedure.
2.  Apis Mel: Medication used during the 3rd month of pregnancy
3.  Aletris Far: Treats conditions of typical abortion that is done due to anemia or weakness or other conditions affecting the mother
4.  Arnica Montana: To manage abortion that is done after an accident to treat the mother
5.  Baptisia- Used in treating abortion is done due to shock, fever or mental depression. Often used for women under the age of 21.
6. Sepia: Used when there is an abortion during fifth to seventh month of pregnancy.
7. Thuja: Used to treat women who have a history of gonorrhea.
8. Syphilinum: Used for treatment when there the abortion is done due to syphilis.

Homeopathic Management of Abortion - Best Medicines & Remedies 

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

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