Desk dos implies that early maternity was with the deeper quantity of births a woman gets throughout their particular lives. The brand new portion of births by age group implies that the initial pregnancy old ten to fourteen age encountered the high frequency away from six to eight births (20.7%; 95% CI -twenty-six.3). New thickness of a shipping try highest if the basic pregnancy occurred anywhere between 31 and you can 39 age (65.1%; 95% CI sixty.8-69.4).
This research discovered that age very first pregnancy from inside the Brazil is targeted throughout the age group out of fifteen to help you 31 many years old. The top local variations stand out: about poorest aspects of the country, the start of maternity takes place in the early age groups; Much more arranged places, age first maternity is in the listing of 20-31 ages, with a high percentages out of pregnancies ranging from 29-39 age.
The early start of the fresh reproductive procedure, described as a comparatively highest virility trend for women significantly less than 20 yrs . old, because of the loss in the brand new beginning rate during the Brazil, try noticed toward 15-19 seasons-old cohorts throughout the Federal Group Survey and you may Wellness 2006, which was experienced a procedure of “compensation”, since a leading virility certainly teens perform result in the prices to be most low at the other decades, to store a handful of people at the end 7 .
About your imagine of females that has their earliest sexual intercourse through to the age of fourteen very nearly doubled ranging from 1984 and you will 1998 (thirteen
Brazil is just one of the ten nations to the large prevalence out of teenage pregnancy in sheer terminology worldwide. In previous decades, the total fertility speed has dropped significantly, out of six.step three students each lady in the early sixties to one.8 for each lady during the 2002-2006. Yet not, the fresh lack of fertility has been reduced certainly one of teenagers as compared to adults in identical way of living standards. In 2006, 39 out of each and every step one,000 female old ten-19 many years had college students in the 2006, and that intended hook prevention from forty-five for each and every step one,000 into the 1996; whenever you are among those aged 10 to 14 there can be hook improve regarding 3 to 4 births each step 1,000 feminine over the same period 19 .
Currently inside 1998, this new median decades confirmed decreased to 15 years. 2% back in 1984, while in 1998 that it commission flower to help you 46.7%. 6% and you may thirty-two.3%, respectively) 20 . According to phenomenon, the fresh new expectation of one’s start of reproductive sex is apparently linked to the reduced level of knowledge and you can low-adherence so you’re able to birth control measures and you will, thus, to the start of the first pregnancy 21 .
Inside nations with done analytical study, the latest maternity price certainly one of 15- to 19-year-olds are large in the us (57 pregnancies each step one,000) plus the reduced during the Switzerland (8 for every single 1,000). Having adolescents aged 10 to 14 ages, the lowest pregnancy price occurred in Switzerland https://brightwomen.net/no/cupid-com-anmeldelse/ (0.09 per 1,000) and higher was in Hungary (step 1.19 pregnancies for each and every step 1,000) and in the usa (step 1.08 for every single step one,000) twenty two .
In addition, how many men adolescents who’d its very first sexual intercourse till the age 14 try thirty-five
Inside the Brazil in 2011, ? away from births taken place one of girls less than 19, with increased commission getting girls under fifteen. The greatest costs corresponded to your Northern places, 1.6% regarding ten in order to 14 ages age bracket and you can 25% at 15 so you’re able to 19 yrs . old, and the Northeast, step 1.3% throughout the ten so you’re able to 14 yrs old category and you may 21% at the 15 in order to 19 years old 23 , guaranteeing the higher incidence off adolescent maternity throughout the poorest nations of the nation.