sex therapist and author of "Sex Matters ®, LouAnne Cole Weston, PhD, presents 10 reasons or causes are most often experienced by women, your wife or girlfriend when they become excited or refuse to have sex:

1. Stress. A variety of pressures from work, financial problems, education, stress, family, and other problems in life does matter. When stress increases, many women can not choose sex as a solution to ease it.

2. Consumption of antidepressants. Not every woman will decrease his passion, but most would experience it.

3. Breastfeeding. When wife is breastfeeding period, the content of prolactin (hormone that triggers milk production) may reduce sex drive.

4. Lack of sleep. For most women, sleep was more mainstream than sex when prior relationships with men.

5. The use of contraceptives. Some women will experience decreased sexual drive or desire from konsumi pill (or other types of hormonal treatment to control pregnancy, such as patches, rings, or injections).

6. Quarrel with their spouse. Each connection or relation, of course, will be faced with the challenge of either conflict or even desire. This will affect a woman's desire to make love.

7. Low levels of testosterone. The hormone testosterone is also present in the female body and the levels in total blood flow also determine the sexual function of women. Measuring levels of testosterone in the body is also important to to reveal the possible physiological causes of low female sex drive.

8. Tinggnya SHBG hormone. Women who memiilki SHBG (sex hormone binding globulin) in high amounts are usually not excited to have intercourse. SHBG is a protein that bind testosterone and makes it unavailable to the needs of the female body. This will reduce female libido.

9. Fears / anxiety in intimacy. The inability to control the level of intimacy that emerge and are maintained in a relationship is the reason that often arise from decreased sex drive partner. Anxiety usually occurs because women never get the experience of workers in the past.

10. Appearance / body shape. Women who see or consider themselves unattractive or good for the couple themselves can lose confidence which leads to decreased arousal.