Nearly half of all pregnancies worldwide are unintended, says UN report

"The staggering number of unintended pregnancies represents a global failure to uphold women and girls' basic human rights. For the women affected, the most life-altering reproductive choice whether or not to become pregnant is no choice at all," she said.

The rate of unintended pregnancy did decline between 1990 and 2019, from 79 to 64 for every 1,000 women aged 15 to 49, and that offers some comfort, the report said. But it noted the total number of women experiencing unintended pregnancies increased about 13 percent over the 30-year period because of population growth.

According to the funds' research, an estimated 257 million women globally who want to avoid pregnancy are not using safe and modern methods of contraception, and in 47 countries about 40 percent of sexually active women were not using any contraceptive methods.

UN data this year looking at women of reproductive age in 64 countries showed that 23 percent were unable to say no to sex, 24 percent were unable to make decisions about their own health care, and 8 percent were unable to make decisions about contraception, the report said.

Together, this means that only 57 percent of women are able to make their own decisions over their sexual and reproductive rights, it said.

According to data published in the British medical journal The Lancet, in 2020, the report said that in 2015-2019 there were roughly 121 million unintended pregnancies each year, with some 48 percent of all pregnancies being unintended.

Jonathan Bearak, a senior research scientist at the Guttmacher Institute, led the study that analyzed country-by-country data on unintended pregnancies just released by Guttmacher and the World Health Organization, the fund said.

Kanem said that preventing unintended pregnancies is a "non-negotiable first step" toward gender equality.

"When individuals are able to exercise real informed choice over their health, bodies and futures, they can contribute to more prosperous societies and a more sustainable, equitable and just world," she said in the forward to the report.