Showing 20 articles starting at article 1
Categories: Birth Control
Published Miscarriages linked to health risks in later pregnancies
(via sciencedaily.com) Original source Researchers analyzed 52 studies involving more than 4 million pregnancies across 22 countries to investigate the health impacts of miscarriage, abortion and recurrent pregnancy loss (more than two miscarriages in succession) on subsequent pregnancies. The study found different health risks for each group.
Published Higher infant mortality rates associated with restrictive abortion laws, study finds
(via sciencedaily.com) Original source New research provides evidence that U.S. states with the most restrictive abortion laws saw 16 percent more infant deaths in 2014-2018 than in states offering access to comprehensive reproductive healthcare.
Published Genetic mutations that promote reproduction tend to shorten human lifespan, study shows
(via sciencedaily.com) Original source A study based on a review of genetic and health information from more than 276,000 people finds strong support for a decades-old evolutionary theory that sought to explain aging and senescence.
Published Hormonal contraceptives in teens may alter risk assessment, rat study suggests
(via sciencedaily.com) Original source Hormonal contraceptives taken by adolescents may influence development of the brain in a way that alters the recognition of risks, a new study in rats suggests.
Published Blood clotting risk quickly drops after stopping hormonal contraceptives
(via sciencedaily.com) Original source Using birth control pills and other hormone-based contraceptives is known to elevate the risk of blood clots, but a new study suggests that this risk largely goes away within two to four weeks after one stops using these contraceptives. The findings can help patients and doctors weigh the benefits and risks of hormonal contraceptives and guide when to stop using them ahead of events that could further increase the risk of dangerous clots, such as major surgery, prolonged periods of immobility, or when tapering anticoagulant medications after a blood clot.
Published Contraceptive pill users less likely to report depression
(via sciencedaily.com) Original source A new study has shown that women who are taking the oral contraceptive pill are less likely to report depression. The research, which analysed data from 6,239 women in the United States aged 18-55 years old, found that the prevalence of major depression amongst users of the oral contraceptive pill (OCP) was significantly lower, at 4.6%, compared to former OCP users (11.4%).
Published Morning-after pill more effective when taken with an anti-inflammatory painkiller, researchers find
(via sciencedaily.com) Original source A research team recently published findings on adding an anti-inflammatory painkiller used for arthritis pain to an oral emergency contraceptive pill (also known as the morning-after pill) to increase the effectiveness of pregnancy prevention.
Published Birth-control pills affect the body's ability to regulate stress, study suggests
(via sciencedaily.com) Original source A new study suggests that birth-control pills negatively impact women's stress response.
Published New study links contraceptive pills and depression
(via sciencedaily.com) Original source Women who used combined contraceptive pills were at greater risk of developing depression than women who did not, according to a new study. Contraceptive pills increased women's risk by 73 per cent during the first two years of use.
Published New genetic target for male contraception identified
(via sciencedaily.com) Original source Discovery of a gene in multiple mammalian species could pave the way for a highly effective, reversible and non-hormonal male contraceptive for humans and animals. Researchers identified expression of the gene, Arrdc5, in the testicular tissue of mice, pigs, cattle and humans. When they knocked out the gene in mice, it created infertility only in the males, impacting their sperm count, movement and shape.
Published Study finds similar association of progestogen-only and combined hormonal contraceptives with breast cancer risk
(via sciencedaily.com) Original source There is a relative increase of 20% to 30% in breast cancer risk associated with both combined and progesterone-only contraceptives, whatever the mode of delivery, though with five years of use, the 15-year absolute excess incidence is at most 265 cases per 100,000 users, according to a new study.
Published High infant mortality rates and global human population rise
(via sciencedaily.com) Original source New research showing high infant mortality rates are contributing to an incessant rise of the global human population supports arguments for greater access to contraception and family planning in low- and middle-income nations.
Published On-demand male contraceptive shows promise in preclinical study
(via sciencedaily.com) Original source An experimental contraceptive drug temporarily stops sperm in their tracks and prevents pregnancies in preclinical models. The study demonstrates that an on-demand male contraceptive is possible.
Published Challenging guidelines on pregnancy interval following miscarriage or abortion
(via sciencedaily.com) Original source Conception within three months of a miscarriage or an abortion is not associated with increased risks of adverse pregnancy outcomes, according to new research. The study suggests that, contrary to current advice, women could attempt pregnancy after a previous miscarriage or induced abortion without elevated perinatal risks and reassures those who want to try again sooner than guidelines recommend.
Published How hormonal birth control may affect the adolescent brain
(via sciencedaily.com) One aspect of hormonal contraceptives' effect on the teenage body remains a mystery -- whether and how they modify the developing brain. New research in young rats links synthetic hormones found in birth control pills, patches and injections with disordered signal transmission between cells in the prefrontal cortex, an area of the brain that continues to develop throughout adolescence.
Published Model shows where women lost access to abortion after Dobbs
(via sciencedaily.com) Original source A third of American women of reproductive age now face excessive travel times to obtain an abortion, according to a new geospatial analysis by researchers in San Francisco and Boston that is one of the first to model the effects of the Supreme Court's recent Dobbs v. Jackson decision.
Published Continued access to fertility preservation critical for adolescent and young adult cancer patients, following SCOTUS decision, experts say
(via sciencedaily.com) Original source New findings show more than 32,000 newly diagnosed adolescent and young adult (AYA) cancer patients may lose or face compromised fertility preservation care each year due to legislation that has been enacted or is expected to be enacted in some states.
Published Combined birth control pill linked with increased risk of blood clots in obese women
(via sciencedaily.com) Obese women who use oral contraceptives containing estrogen and progestin have a 24-fold increased risk of venous thromboembolism (VTE) compared with non-obese women not using the drugs, according to a new article.
Published Body posture affects how oral drugs absorbed by stomach
(via sciencedaily.com) Original source A common method of administering drugs is orally, by swallowing a pill or capsule. But oral administration is the most complex way for the human body to absorb an active pharmaceutical ingredient, because the bioavailability of the drug in the gastrointestinal tract depends on the medication's ingredients and the stomach's dynamic physiological environment. Researchers have now employed a biomimetic in-silico simulator based on the realistic anatomy and morphology of the stomach -- a 'StomachSim' -- to investigate and quantify the effect of body posture and stomach motility on drug bioavailability.
Published Abortion ban may mean denial of effective drugs for women with MS, migraine, epilepsy
(via sciencedaily.com) Original source The dissolution of Roe v. Wade is expected to lead to abortion bans or severe restrictions in as many as 28 states. These new restrictions may have life-changing and even life-threatening consequences in these states for women of childbearing age with conditions like migraine, multiple sclerosis (MS) and epilepsy.