Dining table 2 shows that very early pregnancy try of the greater number of births a female get during the their unique life. The fresh new percentage of births from the generation shows that the initial pregnancy aged ten so you’re able to 14 many years encountered the large incidence regarding 5 to 9 births (20.7%; 95% CI -twenty-six.3). New occurrence regarding a shipment is actually large in the event that first pregnancy took place ranging from 29 and 39 ages (65.1%; 95% CI 60.8-69.4).
This study unearthed that age basic maternity in the Brazil is focused on the generation of 15 to 30 years dated. The big local variations be noticed: from the poorest aspects of the country, the start of maternity occurs in the early a long time; In more developed countries, the age of first maternity is in the directory of 20-31 years, with a high percentages regarding pregnancies ranging from 31-39 years.
The early onset of the brand new reproductive processes, characterized by a fairly large virility development for women lower than 20 years old, considering the loss of the fresh delivery speed in the Brazil, are seen on the fifteen-19 year-old cohorts about National Market Survey and you can Wellness 2006, which had been believed a mechanism of “compensation”, due to the fact a premier virility certainly one of teens perform cause the rates to be extremely reasonable within almost every other ages, to save a handful of children towards the bottom 7 .
Concerning your estimate of females that has the very first sexual intercourse before period of fourteen nearly twofold between 1984 and you can 1998 (13
Brazil is among the 10 regions with the high frequency from teenage pregnancy when you look at the sheer terms around the globe. From inside the previous years, the entire fertility price enjoys fell significantly, of 6.step three people for every single lady during the early sixties to just one.8 each lady in 2002-2006. Although not, brand new loss of virility might have been slow certainly one of adolescents compared to adults in identical way of living requirements. In 2006, 39 from every step one,000 female old 10-19 decades had people inside the 2006, and this meant a small protection of forty-five for each and every 1,000 in the 1996; if you are some of those old ten so you can fourteen there can be a small increase of 3 to 4 births for each and every 1,000 women along the same several months 19 .
Already into the 1998, the brand new average many years confirmed diminished in order to 15 years. 2% in 1984, while in 1998 which payment rose so you’re able to 46.7%. 6% and you can 32.3%, respectively) 20 . According to the phenomenon, https://brightwomen.net/tr/ispanyol-kadinlar/ the new anticipation of the onset of reproductive sex seems to be connected with the lower amount of studies and low-adherence to help you birth prevention tips and you can, consequently, into start of the original maternity 21 .
Within the regions with complete statistical analysis, the latest maternity speed among 15- to 19-year-olds is high in the united states (57 pregnancies for every 1,000) and reasonable inside the Switzerland (8 for every step 1,000). Having teens old ten so you’re able to 14 decades, a minimal pregnancy rates occurred in Switzerland (0.09 each 1,000) as well as the higher was at Hungary (step 1.19 pregnancies per step 1,000) along with the us (step 1.08 for each and every step one,000) twenty two .
Simultaneously, what number of men teenagers who had the basic sexual intercourse before the age of 14 try thirty-five
Within the Brazil last year, ? away from births happened among girls under 19, that have increased commission to have girls around fifteen. The best costs corresponded on the Northern places, 1.6% regarding 10 so you can fourteen ages generation and you may 25% at the 15 to 19 years of age, together with Northeast, step 1.3% about 10 so you’re able to 14 yrs old classification and you may 21% on 15 to help you 19 years old 23 , verifying the greater prevalence off teenage maternity throughout the poorest regions of the country.