Japan
In Japan, lobbying from the Japan Medical Association prevented the pill from being approved for general use for nearly 40 years. The higher dose "second generation" pill was approved for use in cases of gynecological problems, but not for birth control. Two main objections raised by the association were safety concerns over long-term use of the pill, and concerns that pill use would lead to decreased use of condoms and thereby potentially increase sexually transmitted infection (STI) rates.However, when the Ministry of Health and Welfare approved Viagras use in Japan after only six months of the applications submission, while still claiming that the pill required more data before approval, womens groups cried foul. The pill was subsequently approved for use in June 1999, when Japan became the last UN member country to do so. However, the pill has not become popular in Japan. According to estimates, only 1.3 percent of 28 million Japanese females of childbearing age use the pill, compared with 15.6 percent in the United States. The pill prescription guidelines the government has endorsed require pill users to visit a doctor every three months for pelvic examinations and undergo tests for sexually transmitted diseases and uterine cancer. In the United States and Europe, in contrast, an annual or bi-annual clinic visit is standard for pill users. However, beginning as far back as 2007, many Japanese OBGYNs have required only a yearly visit for pill users, with multiple checks a year recommended only for those who are older or at increased risk of side effects.
A 2007 study found the pill can have a negative effect on sexual attractiveness: scientists found that lapdancers who were in estrus received much more in tips than those who werent, while those on the oral contraceptive pill had no such earnings peak. Depression
Low levels of serotonin, a neurotransmitter in the brain, have been linked to depression. High levels of estrogen, as in first-generation COCPs, and progestin, as in some progestin-only contraceptives, have been shown to lower the brain serotonin levels by increasing the concentration of a brain enzyme that reduces serotonin. A growing body of research evidence has suggested that hormonal contraception may have an adverse effect on womens psychological health. In 2016, a large Danish study of one million women (followed-up from January 2000 to December 2013) showed that use of COCPs, especially among adolescents, was associated with a statistically significantly increased risk of subsequent depression, although the sizes of the effects are small (for example, 2.1% of the women who took any form of oral birth control were prescribed anti-depressants for the first time, compared to 1.7% of women in the control group). Similarly, in 2018, the findings from a large nationwide Swedish cohort study investigating the effect of hormonal contraception on mental health amongst women (n=815,662, aged 12–30) were published, highlighting an association between hormonal contraception and subsequent use of psychotropic drugs for women of reproductive age. This association was particularly large for young adolescents (aged 12–19).