Smoking in Pregnancy Affect Sexual Orientation fetus Conception

The effects of smoking on health has become common knowledge. In addition to causing problems in heart health and cancer, smoking can also cause impotence in men. While in pregnant women, smoking can cause pregnancy and fetal disorders. According to a study of neurobiology, sexuality fetal cigarettes smoked affected mother."Sexuality fetus is affected by lifestyle led by its mother," said Professor Dick Swaab in his new book, as quoted by the Mirror, Tuesday (01/21/2014).69 years scientists from the University of Amsterdam believes that heterosexuality or homosexuality is determined in the womb. According to him, pregnant women who smoke can increase their chances of being a homosexual.For decades, the origins of sexual orientation into the debate. Some argue that homosexuality is a lifestyle choice, while others argue that sexual orientation is influenced by upbringing. But in the book 'We Are Our Brains', Prof Swaab expressly stated there was no evidence related to the statement.Instead, a doctor who is an expert on the brain suggests that smoking and synthetic hormones may increase the likelihood of women being a lesbian or bisexual. Meanwhile lifestyle fond of drinking alcohol and taking drugs during pregnancy affected the drop in IQ.In his book which was considered controversial by some, it is mentioned brain development during pregnancy altered by the smallest chemical changes. If a woman gave birth to a boy after having a boy as well, then the chances of the baby being gay becomes larger."Exposure to nicotine or amphetamines before giving birth also increases the chances peremouan be a lesbian," said Prof Swaab.Not only that, pregnant women who suffer from stress are also more likely to give birth to a child a homosexual. This is due to stress hormones affect the production of sex hormones in the fetus."More and more brothers owned, the opportunity to become homosexual becomes greater," said Prof Swaab while explaining it is influenced by the mother's immune response to a substance produced by a male fetus in the womb. Well, the response was stronger in every pregnancy.Meanwhile previous studies that women who take estrogen synthetic between 1939 and 1960 in order to reduce the risk of miscarriage have a better chance to have a daughter who is bisexual or lesbian.