Dining table dos shows that early maternity is actually of the deeper number of births a lady gets through the their unique lifestyle. New portion of births of the age bracket indicates that the original maternity old 10 to fourteen ages encountered the higher frequency from six to eight births (20.7%; 95% CI -twenty six.3). The fresh new occurrence out of a distribution is higher in the event the first maternity happened between 31 and you can 39 decades (65.1%; 95% CI sixty.8-69.4).
This study discovered that age basic pregnancy within the Brazil is targeted regarding the age bracket of fifteen in order to 30 ages old. The top regional differences get noticed: about poorest aspects of the world, the beginning of pregnancy happens in early a long time; In more developed nations, age first maternity is within the variety of 20-30 decades, with high percentages out-of pregnancies between 29-39 years.
Early onset of new reproductive process, characterized by a relatively large fertility development for ladies not as much as 20 yrs old, due to the loss of the beginning price inside Brazil, try observed on fifteen-19 season-old cohorts in the Federal Market Questionnaire and you can Health 2006, which had been sensed a procedure off “compensation”, because the a top virility among teenagers create cause the pricing so you can feel really lower at the most other decades, to keep some people at the bottom 7 .
About your guess of women who’d the first sexual intercourse till the period of 14 practically twofold between 1984 and you can 1998 (thirteen
Brazil is just one of the 10 regions for the high prevalence regarding adolescent maternity from inside the natural terms and conditions worldwide. Inside latest decades, the total fertility rate keeps fell markedly, off six.step three college students for every single lady during the early 1960s to 1.8 each woman during the 2002-2006. But not, new reduction in fertility might have been slower certainly adolescents compared to grownups in identical lifestyle criteria. Inside the 2006, 39 out of each and every step one,000 female aged ten-19 many years had youngsters within the 2006, and that intended a little avoidance from forty-five for each and every step one,000 for the 1996; if you find yourself one particular aged 10 in order to 14 there was a slight boost away from 3 to 4 births for every step 1,000 feminine along the same period 19 .
Already inside the 1998, the newest average age confirmed decreased in order to fifteen years. 2% back in 1984, during 1998 this percentage rose so you can 46.7%. 6% and thirty two.3%, respectively) 20 . With respect to the occurrence, brand new expectation of onset of reproductive sex seems to be related to the lower quantity of training and low-adherence so you can birth-control methods and you will, consequently, to the onset of the first maternity sexy jenter av Latin 21 .
During the countries which have over statistical investigation, the newest pregnancy price among 15- so you can 19-year-olds is large in america (57 pregnancies for every single step 1,000) and also the reasonable in Switzerland (8 per step 1,000). To own teens old 10 so you’re able to 14 many years, the lowest pregnancy price occurred in Switzerland (0.09 per step 1,000) while the large was at Hungary (1.19 pregnancies for each 1,000) plus in the united states (1.08 per 1,000) twenty two .
As well, the number of men adolescents who’d its first sexual intercourse until the age of fourteen try thirty five
Inside Brazil in 2011, ? from births happened one of girls below 19, with increased percentage to possess girls significantly less than 15. The highest costs corresponded on North places, 1.6% throughout the ten so you can fourteen decades generation and you may twenty five% in the 15 so you can 19 years of age, in addition to Northeast, 1.3% in the 10 in order to fourteen years of age group and you will 21% in the 15 in order to 19 years of age 23 , verifying the better frequency out of teenage pregnancy in the poorest countries of the country.