Desk dos shows that early maternity try from the better level of births a lady are certain to get during the their particular existence. New portion of births by the generation demonstrates that the initial pregnancy aged ten in order to fourteen age encountered the large prevalence away from 5 to 9 births (20.7%; 95% CI -26.3). This new density regarding a shipment is actually higher if first pregnancy occurred anywhere between 29 and you may 39 many years (65.1%; 95% CI sixty.8-69.4).
This research found that age very first maternity in Brazil is focused throughout the age bracket regarding fifteen so you’re able to 31 age dated. The top local distinctions shine: from the poorest areas of the country, the beginning of maternity takes place in the early age range; In more arranged nations, age basic pregnancy is in the selection of 20-29 many years, with high percentages out-of pregnancies between 29-39 ages.
Early start of the fresh new reproductive processes, characterized by a comparatively highest fertility development for females less than 20 years of age, because of the loss of the beginning rates inside Brazil, was noticed to the fifteen-19 season-old cohorts regarding Federal Market Questionnaire and Fitness 2006, which was believed an apparatus out-of “compensation”, because the a top fertility one of adolescents would result in the pricing so you can be very reasonable within other decades, to keep a number of people towards the bottom seven .
Regarding your imagine of women who’d their first sexual intercourse till the age 14 around doubled anywhere between 1984 and you may 1998 (13
Brazil is just one of the 10 nations on the higher incidence out of adolescent maternity during the absolute terminology international. When you look at the latest many years, the full fertility speed have dropped markedly, out-of six.3 youngsters Singapore naiset treffit for each woman in early 1960s to at least one.8 each woman in 2002-2006. Yet not, the lack of fertility could have been much slower one of teenagers as compared to people in the same living conditions. From inside the 2006, 39 out of each and every step 1,000 women aged ten-19 years got children into the 2006, and therefore intended a small protection regarding 45 for every single step 1,000 into the 1996; while one particular aged 10 so you can fourteen there’s a little boost out-of three to four births for every step one,000 female along the same several months 19 .
Already inside the 1998, the brand new median years affirmed diminished so you can fifteen years. 2% in 1984, whilst in 1998 that it percentage rose so you can 46.7%. 6% and you may 32.3%, respectively) 20 . With respect to the phenomenon, the fresh expectation of onset of reproductive sex seems to be regarding the reduced quantity of degree and you may non-adherence to birth prevention tips and you will, consequently, with the start of the original pregnancy 21 .
When you look at the places having complete mathematical investigation, the maternity rate certainly 15- so you’re able to 19-year-olds was highest in the us (57 pregnancies for each and every step one,000) together with low in the Switzerland (8 for each 1,000). To have teenagers aged 10 in order to fourteen many years, the lowest maternity speed occurred in Switzerland (0.09 for every single step 1,000) additionally the high was a student in Hungary (1.19 pregnancies for every single step one,000) as well as in the usa (step one.08 for each step one,000) twenty-two .
As well, the amount of men teens that has the first sexual intercourse before age of fourteen is actually thirty five
When you look at the Brazil last year, ? from births occurred among girls under 19, with a top commission having girls lower than 15. The best prices corresponded into the Northern regions, step 1.6% regarding the 10 so you’re able to 14 decades age bracket and you will twenty-five% at the 15 so you can 19 years of age, and the Northeast, step 1.3% about ten so you’re able to 14 years of age group and you can 21% from the 15 in order to 19 years of age 23 , guaranteeing the greater frequency regarding adolescent pregnancy throughout the poorest places of the country.
