Desk dos implies that early pregnancy are associated with the higher number of births a woman will receive throughout their particular life. The newest percentage of births from the generation suggests that the first maternity old ten in order to 14 many years met with the high incidence out-of 6 to 8 births (20.7%; 95% CI -26.3). This new density regarding a delivery are high if the earliest pregnancy taken place ranging from 29 and you can 39 many years (65.1%; 95% CI sixty.8-69.4).
This study found that the age of earliest maternity for the Brazil is concentrated regarding age group out of 15 so you’re able to 31 years dated. The top local distinctions stand out: in the poorest areas of the nation, the beginning of pregnancy happens in the first age range; Much more establish nations, the age of very first maternity is within the variety of 20-31 ages, with high rates out of pregnancies anywhere between 29-39 many years.
The early onset of the newest reproductive procedure, described as a fairly higher virility pattern for women less than 20 years of age, as a result of the loss of the newest birth speed inside Brazil, was seen into the 15-19 seasons-old cohorts about Federal Demographic Survey and you may Health 2006, which was felt a procedure out of “compensation”, just like the a leading fertility certainly one of teenagers carry out result in the costs to help you become most lower at almost every other decades, to save a number of children at the bottom seven .
Concerning your guess of women that has their first sexual intercourse till the age 14 about doubled anywhere between 1984 and 1998 (thirteen
Brazil is one of the ten nations into highest prevalence regarding adolescent pregnancy during the sheer terminology internationally. Inside the previous decades, the total fertility speed enjoys dropped significantly, off six.3 pupils for each woman during the early 1960s to at least one.8 for every single woman from inside the 2002-2006. However, the brand new reduction in virility has been slower one of teenagers versus people in the same way of living requirements. During the 2006, 39 from every 1,000 feminine old ten-19 decades got pupils into the 2006, and this created a small prevention regarding forty-five for each 1,000 within the 1996; when you’re those types of old ten so you’re able to fourteen you will find a little increase off three to four births for every single step 1,000 female along side exact same period 19 .
Currently into the 1998, the average age confirmed decreased to 15 years. 2% in 1984, during 1998 this fee flower in order to 46.7%. 6% and thirty two.3%, respectively) 20 . With regards to the occurrence, the anticipation of onset of reproductive sex seems to be linked to the lower amount of knowledge and non-adherence in order to contraception tips and you can, consequently, to your onset of the initial pregnancy 21 .
In countries having complete mathematical data, the maternity rates certainly one of fifteen- so you can 19-year-olds are higher in the us (57 pregnancies per step 1,000) therefore the reduced in the Switzerland (8 each step 1,000). Getting teenagers aged ten so you’re able to 14 decades, a reduced pregnancy price took place Switzerland (0.09 for each 1,000) while the higher was in Hungary (1.19 pregnancies for every step one,000) as well as in the usa (step 1.08 for each step 1,000) twenty two .
Simultaneously, what amount of male teenagers that has their earliest sexual intercourse before the period of 14 is actually 35
When you look at the Brazil in 2011, ? away from births occurred certainly one of girls less than 19, that have a higher percentage to own girls lower than 15. The best pricing corresponded into the Northern places, step one.6% throughout the ten so you’re able to 14 age age group and you can 25% within 15 so you can 19 yrs old, plus the Northeast, step 1.3% about 10 in order to 14 years old classification and you can 21% at the fifteen in order to 19 years of age 23 , guaranteeing the greater prevalence off teenage pregnancy in the poorest regions of the country.
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