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

While the decision to breastfeed or not to is a personal one, however, it is known to have a number of benefits for both the baby and the mother. Ideally, a newborn baby should be fed only mother s milk for the first six months of his or her life. This not only provides a nutritious diet for the infant, but it can also protect the baby from a number of diseases that could affect them now and in the years to come. 

Here are a few reasons a mother should breastfeed her baby

Well balanced nutrition: Mother s milk is better than any form of infant formula. This is because it contains the perfect mix of vitamins, proteins and fats essential for your baby s growth. Also, these nutrients are made available to the baby is easy to digest form which increases the amount of nutrition absorbed by the baby s body. By breastfeeding a baby, the chances of them being overweight in their later years is also reduced.
Immunity booster: Along with nutrients breast milk is also rich in antibodies that protect your baby against viral and bacterial infections. Breastfeeding a baby reduces their risk of suffering from asthma and other allergies in future and also reduces the frequency of ear infections, respiratory diseases and diarrhea.
Better bonding: When a baby is being breastfed it is held close to the mother s body and skin to skin contact is established. This benefits both the baby and the mother and helps build a strong bond between them. For the baby, this skin to skin contact builds a sense of security and for the mother, breastfeeding the baby can help deal with postpartum depression and make her feel connected to the baby.
Helps the mother recover: Breastfeeding helps the mother get her body back to its pre-pregnancy condition faster. This is because breastfeeding burns calories and hence helps the mother lose pregnancy weight faster. It also triggers the release of hormones such as oxytocin which reduce uterine bleeding after delivery and help the uterus get back to its original size.
When breastfeeding a baby it is important to recognize when the baby is hungry and feed him or her before they start crying. Typically an infant should feed on each breast for 10-20 minutes at a stretch. It is also important to be patient and comfortable while breastfeeding so as to allow milk to flow evenly and to prevent fatigue. 

Breastfeeding - Creating Awareness On Its Benefits!

Cancer is the abnormal, uncontrolled growth of cells in a particular body part. With continued growth, pieces of this tissue travel through the blood to different body parts and continue to grow in the new area. This is known as metastases. Breast cancer is one of the most common forms of cancer and affects about 1 in 8 women in the USA. Read on to know more details of breast cancer   breast anatomy, causes, symptoms, risk factors, detection, prevention, and of course treatment.

Anatomy: The main function of the breast is lactation through its milk-producing tissue that are connected to the nipple by narrow ducts. In addition, there is surrounding connective tissue, fibrous material, fat, nerves, blood vessels and lymphatic channels which complete the structure. This is essential to know as most breast cancers develop as small calcifications (hardened particles) in the ducts or as small lumps in the breast tissue which then continues to grow into cancer. The spread can happen through lymphatic or blood flow to other organs.

Warning signs/symptoms: The following are some symptoms that need to be watched out for if you have a predisposition to breast cancer.

    A lump in either of the breasts or armpits
    Change in size, shape, or contour of either breast
    Redness of your breast or nipple
    Discharge of clear or bloody fluid
    Thickening of breast tissue or skin that lasts through a period
    Altered look or feel of the skin on the breast or the nipple (dimpled, inflamed, scaly, or puckered)
    One area on the breast that looks very different from the other areas
    Hardened area under the breast skin

Either one or a combination of these should be an indication to get a detailed checkup done. Early diagnosis results in controlling the disease with minimal treatment and reduced complications.

Causes and risk factors: The exact cause for breast cancer is yet to be pinned down. However, risk factors are clearly identified, and women with risk factors need to watch out for warning signs.

    Family history: Of all the risk factors, the family history is the most important. Breast cancer runs in families, and if there is a first-degree relative with the breast cancer, the chances of developing it are almost double. Two genes BRCA1 and BRCA2 are the carriers of the disease, and this testing can be done in women to identify if they are at risk.
    Family history of other cancers: Even if there is no breast cancer, if there are other cancers that run in the family, watch out.
    Age: Women over 50 are at higher risk of developing breast cancer.
    Race: Caucasian and Jewish women are at higher risk of breast cancer than African-American women.
    Hormones: Greater exposure to the female hormone estrogen increases the chances of developing breast cancer. Women who use birth control pills for contraception and hormone replacement after menopause are at a higher risk of developing breast cancer.
    Gynecologic milestones: Women who have abnormal menstrual milestones need to watch out. These include those who attain menarche before 12 years of age, get pregnant after 30, attain menopause after 55, and have menstrual cycles shorter than 26 days or longer than 29 days.
    Obesity and alcohol abuse are also likely to increase a woman s chances of developing breast cancer.

Stages: Starting from stage 0, higher stages indicate advanced disease.

    Stage 0: The growth which has begun in the milk-producing tissue or the ducts has remained there (in situ) and not spread to any other area, including the rest of the breast.
    Stage I: The tissue slowly becomes invasive and has begun to affect the surrounding healthy tissue. It could have spread to the fatty breast tissue and some breast tissue may be found in the nearby lymph nodes.
    Stage II: The cancer at this stage grows considerably or spreads to other parts. There are chances that cancer may grow and also spread.
    Stage III: It may have spread to the bones or other organs but small amounts are present in up to 9 to 10 of the lymph nodes in the armpits and collar bones which makes it is difficult to fight.
    Stage IV: The cancer is widespread to far-flung areas like the liver, lungs, bones, and even the brain.

Screening: This is one of the most effective ways to identify the disease in its early stages. This will help in controlling cancer from spreading with minimal treatment.

    Self-examination: A thorough self-examination to look for changes in terms of shape, size, colour, contour, and firmness should be learned by all women. Watch for any discharge, sores, rashes, or swelling in the breasts, surrounding skin, and nipple. Examine them while standing and when lying down.
    In most women, annual screening mammograms are advised after the age of 40. However, in women who have a strong family history or genetic makeup, it is advisable to have screening mammograms starting at age 20 every 3 years and then annually from the age of 40.
    Women in high-risk categories should have screening mammograms every year and typically start at an earlier age.
    Ultrasound screening can also be given in addition to mammograms.
    Breast MRI is another way to screen for breast cancer if the risk is greater.

Breast Cancer Prevention: Now that there is so much awareness about causes and risk factors, there are definitely ways to prevent or delay the onset of the disease.

    Exercise and a healthy diet with reduced amount of alcohol are definitely effective in minimising the chances of developing cancer.
    Tamoxifen is used in women who are at high risk for breast cancer.
    Evista (raloxifene) which is used to treat osteoporosis after menopause. It is also widely used in preventing breast cancer.
    In high-risk women, breasts are surgically removed to prevent the development of cancer (preventive mastectomy).

Treatment: As with all cancers, treatment would depend on the stage at which it is identified and include a combination of chemotherapy, radiation, and surgery. As noted earlier, if you are at risk, look out for warning signs as early diagnosis is the key to maximum recovery.

Breast Cancer - Know More to Say 'No' More!

Polycystic ovarian syndrome or PCOS is a condition in which a woman experiences fluctuation of hormone levels, estrogen, and progesterone which causes cysts in her ovaries, dysfunctional menstrual cycle, cardiac problem, fertility and changes in appearance. Hormones are chemical messengers that can trigger a number of issues in the body. Long term problems due to PCOS can be avoided with an early diagnosis and a proper treatment.

Causes
- Genetics and hormonal imbalance have been identified as the main causes of PCOS although the exact reason has not been discovered.
- Overproduction of androgen, a male hormone in a woman can cause small lumps in the ovaries, irregular development of eggs and abnormal insulin level.

Symptoms
The severity of the symptoms depends on the constitution of the person but the most common one is irregular periods. PCOS occurs when there is a decrease in sex hormones which can lead to the development of certain male features like:

- Deeper voice
- Growth of hair on face, toes, stomach, chest and back
- Reduction in breast size
- Loss and thinning of hair

There are other symptoms as well which can help one to determine the syndrome including:
- Oily skin leading to acne
- Irregular egg formation causing fertility problems and miscarriages
- Depression, anxiety and mood swings
- Hyperinsulinemia, that refers to the presence of too much insulin in the body which can cause obesity
- Difficulty in breathing while sleeping

The severity of the symptoms varies but if you are experiencing any of these problems, it is advisable to seek a professional consultation. A healthy lifestyle, regular exercise, nutritious diets are some of the preventive measures you can take. There are hormone regulating medicines and treatments that attempt to curb the condition but there is no permanent cure.

What is Polycystic Ovarian Syndrome?

The tissue that lines the uterus is known as the endometrium. In some cases, it can grow outside the uterus. This is known as endometriosis. Endometriosis usually involves organs in the pelvic cavity such as the ovaries, fallopian tubes, bowel and lining of the pelvic cavity. In rare cases, it may involve the vagina, cervix and bladder as well.

Depending on the location and extent of endometrial tissue, it can be classified into four stages ranging from minimal to severe. Most cases of endometriosis fall into the minimal or mild category which involves mild scarring and superficial tissue implants. Moderate or severe endometriosis can cause cysts and severe scarring. Infertility is also commonly associated with severe endometriosis.

Pain in the pelvic area just before and during menstruation is one of the most characteristic symptoms of this disorder. This is because the overgrown endometrial tissue acts like normal endometrial tissue and is shed during menstruation. The only difference is that since there is no exit for this overgrown tissue, it is trapped in the pelvic cavity. The location of the implantation of endometrial tissue also plays a role in the amount of pain experienced. The deeper the implant, more the pain. Implants near areas with high nerve density are also more likely to be painful than implants in areas with low nerve density.  These implants may also release substances into the blood stream that can cause pain.

Other symptoms associated with this disorder are:
  Painful intercourse
  Painful urination
  Pain during bowel movements
  Infertility

These symptoms especially the pelvic pain can vary from month to month in terms of duration and intensity.

A few simple changes in your diet can help manage the symptoms associated with this disorder and in some cases, prevent it as well. Avoid processed food and foods that are high in sodium content. You should also avoid high-fat dairy and food that is rich in arachidonic acid. Instead, increase your consumption of carbs and green leafy vegetables. You could also add two tablespoons of walnut oil a day to your diet to help combat inflammation and the other effects of arachidonic acid.

Early stages of this disease can be treated with hormone therapy, but if it has progressed to the later stages, surgery may be needed. This surgery is performed laparoscopically and aims at removing all the implanted tissue from outside the uterus. However, in cases where the anatomy of the pelvic organs has been distorted by the implants, a hysterectomy may be required. This option, however, it usually considered only in cases where a woman does not have any plans of conceiving more children. 

Endometriosis - How It Is Affecting Your Life?

The news of pregnancy can be one of the best news in a couple s lifetime. However, where this news does not arrive, it can turn very stressful. Whatever the reasons, if a couple has been trying to have a baby and are not able to, it can be very strenuous. However, statistics reveal that most couples take four to six months to conceive. Some couples even take up to two years.

Lifestyles are changing and there are a lot of factors, which determine the ability of a couple to conceive. There could be issues with either of the couple, and sometimes it might not even be an actual issue, but only psychological barriers hampering the health of the relationship.

Some common conditions that can contribute to the couple not conceiving include endometriosis, ovarian issues, polycystic ovaries, hormonal imbalances, medical illnesses, etc. A few common remedies can be tried first, before reaching out for professional help.

Using lubricants without spermicide topical agents may be used, but some of them could contain chemicals, which are spermicides and reduce the sperm count. This needs to be ruled out before investigating the cause for infertility.
Vitamin B6 helps in the luteal phase, which is from the time of ovulation to menstruation. Zinc also plays a vital role in pregnancy and conception, and so it is advisable to take these supplements when trying to get pregnant.
Weight management, quit smoking, improved hydration, general detoxification, dietary changes, adequate hours of sleep are some changes that can immensely benefit.
An ovulation predictor kit and trying to conceive around that time also increases chances of conception.
For a woman who is 35 years or younger, conception should happen in about four to six months  time. If not, it is time to see a doctor to see what is preventing pregnancy.
Some of the other conditions, which would require a visit to the doctor are as follows:

Consumption of regular asthma medications
Diabetic patients
Epilepsy patients
Chronic smoker
Underweight or overweight women
Diagnosed endometriosis
History of polycystic ovaries
Fibroids
History of irregular periods or other menstrual disorders
History of thyroid disease, especially hypothyroidism, which is one of the main contributing reasons for infertility. Quite often, treating the thyroid levels can lead to pregnancy
History of sexually transmitted disease like chlamydia
History of sexual hormonal imbalance
History of prolonged use of birth control pills
If there is no underlying medical issue, it will happen, don t be anxious.

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