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

Contraception is not only restricted to married couples in today's world. Most of the young couples refrain from seeking medical advice for contraception may be because of social concerns or simply because they feel hesitant and shy.

There are many contraceptive pills available over the counter which youngsters are tempted to buy and use as it seems to be the easy way out. Frequent and improper use of such emergency pills can lead to a lot of hormonal disturbances and the menstrual cycle goes topsy turvy. Then the dilemma starts. As it becomes difficult to interpret the cycle dates and erratic bleeding which happens is disturbing.

In my practice I have seen many young girls popping in pills randomly every now and then. Sometimes at weekly intervals as they are unable to manage the stress of their relationship getting disturbed. What youngsters should try and understand is there is nothing wrong in having pills for contraception but it should be done with proper guidance and the selection of the right pill for that particular individual is important which can be done easily by getting into consultation with a doctor. Need not necessarily be a gynecologist always.

Emergency pills are ok for once in a blue moon kind of use. But it should not become a habit.


Misuse Of Emergency Contraceptive Pills

12 Changes in your body you can expect during the second trimester of pregnancy

The second trimester (starting from the 4th and lasting through the 6th month) of pregnancy is considered to be the easiest for a woman. During the second trimester of pregnancy, you can expect several changes in your body and baby. Here are the changes to expect:

Increased energy: Many women find that they have more energy during the second trimester, after the fatigue of the first trimester.
Quickening: Around the middle of the second trimester, you may feel your baby moving for the first time. These movements, called quickening, are often described as fluttering sensations.
Growing belly: As your baby grows, your uterus will expand and your belly will start to become more noticeable.
Changing breasts: Your breasts will continue to grow and may become more sensitive. You may also start to produce colostrum, a pre-milk substance that will nourish your baby in the first few days after birth.
Changing skin: As your skin stretches to accommodate your growing belly, you may develop stretch marks. You may also experience changes in skin pigmentation, such as darkening of the areolas or the appearance of a line down the center of your abdomen.
Increased risk of miscarriage: While the risk of miscarriage decreases significantly after the first trimester, it is still possible during the second trimester. Most miscarriages occur during the first 12 weeks of pregnancy.
Backaches: The additional weight that you gain during these past few months begins to bear down on your back, making it achy and tired. For relief from pressure, there are certain things that you can do such as using a chair that offers strong support to your back; sleeping on the side with a pillow placed in between your legs, and wearing shoes that come with solid arch support. 
Bleeding gums: Hormonal changes occurring during this period bring about a greater flow of blood to the gums, making them extremely sensitive and prone to bleeding. The gums don t remain tender for long and return to their normal form after delivery. But during these three months, make sure to use toothbrushes with softer bristles and be gentle when flossing.
Congestion and bleeding of the nose: In addition to making your gums tenderer, hormonal changes also bring about the swelling of mucous membranes that line your nose. These changes can lead you to have a stuffy nose as well as may even cause your nose to bleed very easily. To clear any nasal congestion that may occur during this period, you should use natural methods or saline drops obtained from a chemist. 
Hair growth: Pregnancy also sees your hair growing rapidly due to the action of the hormones on the hair follicles. Additionally, you also experience hair growth in places where hair is sparse. To remove unwanted hair, you should stick to tweezing or shaving, waxing and the use of depilatories aren t recommended by medical experts as they aren t considered safe for the baby.
White vaginal discharge: White vaginal discharge during this time is very common. The discharge ensures that harmful yeast or bacteria don t breed in your private areas. But if the discharge takes on a foul smell and a green or yellow color, you should immediately consult a gynaecologist as you may be down with a vaginal infection.
Leg cramps: A very common occurrence during the second trimester, leg cramps usually last through the last leg of pregnancy, which is the third trimester as well. The reasons behind their occurrence may be hormonal, weight-related, or deficiency of magnesium and calcium.
It's important to remember that every pregnancy is different, and you may experience different changes or none of these changes at all. It's always a good idea to discuss any concerns you have with your healthcare provider.

'Consult'.

12 Changes You Can Expect During the 2nd Trimester of Pregnancy

Pregnancy is a very special time in a woman's life when there is an added focus to take care of yourself and your unborn child. The adage'you are what you eat' takes on a whole new meaning during this period as it becomes the soon to be mother's responsibility to pack in extra nutrition to nourish her growing bump. Doctors often add in a dose of vitamins to ensure that the both mother and child are well nourished. But beyond that, the food choices you make will maintain a healthy weight gain for you and your baby and eventually even help when you want to shed the extra weight after your child is born.

Here are some tips to have a perfect diet during your pregnancy

Load up on the good stuff: even if you've always been eating healthy, it is time to crank things up a notch and include more proteins, vitamins, minerals especially folic acid and iron and some extra calories for energy and increase it as you progress in your pregnancy. But eating to get more nutrients doesn't have to mean eating more in general. If you are already at a healthy weight, then you don't need extra calories in the first trimester. In the second trimester, you need about 340 extra calories a day and about 450 extra calories a day in the third trimester. The numbers will change if you are underweight or overweight.

Say no to some: during pregnancy, give a skip to food items like raw seafood and undercooked meat and poultry. This could lead to potentially dangerous infections. Other foods to steer clear from include unpasteurized milk and soft cheese. All of these are possible sources of bacteria that can be harmful to an unborn child. It is always good to give your fruits and veggies a good extra wash, as always. Try to avoid the known culprits like popular local fruits that may be laden with artificial ripeners. Also avoid food with excess oil or preservatives. 

You will also have to say a complete no to alcohol or smoking during this period. While most sites suggest that you also ditch your caffeine fix, you can best keep it less than 200 mg or 12 ounces in a day. Stick to decaffeinated tea and sodas when possible. Some other foods that have to be avoided during pregnancy are packaged food, cold drinks, preserved food items as they contain preservatives, which are harmful. Also, chinese food should be avoided as it contains monosodium glutamate, which is again harmful due to teratogenic chemical.

Diet a big no: another big no during pregnancy is dieting or controlling the intake of food to lose weight. Pregnancy is the time you actually, for once, get to legally gain weight and be happy about. Don't mess up your natural system with forced diets.

Keep the food coming: pregnancy is the time for food craving at all odd hours and the time to give into them without an ounce of guilt! if you are dealing with nausea and food aversion, try to stick to small meals throughout the day. Replace the chips with carrot sticks and the pizza slice with soup. If that sweet tooth starts acting up, give it a frozen fruit dessert or shake.

Diet in 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

The first 12 weeks of your pregnancy is a super important period when your pregnancy gets established and stabilized. There are so many little exciting and not so exciting changes happening in your body that it'll simply leave you amazed. If this is your first pregnancy and you are wondering what to expect, here is a quick view:&nbsp;

1. The big discovery: this is one of the most trying times in a woman's life when her mind is swinging, wondering if those periods just decided to postpone themselves or if there is an exciting reason behind the miss. This period is often spent wondering when exactly is the right time to do your first pregnancy test. The opinion on this varies a lot. Some women have been able to detect their pregnancy even before they missed their period. Others have got a false negative one week after missing their periods. The safest bet is to wait for around 8 days after your missed period and do a blood hcg test which gives a sure shot confirmation. And that moment when you find out and share with your spouse is something you'll treasure for life. There really is no feeling in the world that can match knowing that a small little life is taking shape inside you.

2. The good and not so good changes: though the kicking doesn't begin until later and the belly doesn't show, there are enough changes in your body to wonder what the little one is up to.&nbsp;
A. Morning sickness: one of the unfriendly side effects of pregnancy generally kicks in early during the first trimester. Unfortunately, it doesn't just last in the morning but mostly throughout the day. Some smells also trigger the feeling of nausea. Having small meals and keeping a good scent handy may help.&nbsp;
B. Mood swings: you can go from the heights of euphoria to the depths of depression with the speed of a roller coaster. The spouse is often the one bearing the brunt of this side effect leaving them confused. It is best to keep them in the loop so that they can take it to their stride and comfort you when you need it the most.&nbsp;
C. Weight loss / gain: though it is too early to pile on the pounds, your first trimester will see you gain a few pounds. In other cases, appetite loss and nausea may actually result in some weight loss. Keep your daily calorie intake in check during this period and concentrate on eating nutritious food with extra pregnancy sustaining supplements.
&nbsp;
3. Your baby's growth: in your first trimester, your baby goes from a single cell to a peach sized bundle that sprouts arms, legs, hands, feet, fingers and toes. And that first heartbeat - you are bound to skip a heartbeat when you hear that.&nbsp;

If you are wondering if you are pregnant or experiencing some unusual symptoms, then consult a doctor.


First Trimester Pregnancy - What To Expect

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