Desk dos shows that early pregnancy is associated with the greater quantity of births a woman are certain to get throughout the her lives. Brand new part of births of the age group demonstrates that the initial pregnancy aged ten to help you fourteen age met with the high prevalence away from six to eight births (20.7%; 95% CI -twenty six.3). New occurrence of a delivery try high in the event that very first pregnancy happened anywhere between 31 and you may 39 decades (65.1%; 95% CI sixty.8-69.4).

This study learned that age very first pregnancy into the Brazil is focused throughout the age group away from fifteen to 30 many years dated. The major regional variations stick out: regarding the poorest aspects of the country, the start of maternity happens in the first age range; In more install countries, the age of basic pregnancy is in the set of 20-29 many years, with high percent away from pregnancies between 30-39 years.

Early start of the reproductive techniques, characterized by a fairly high virility pattern for women less than 20 yrs . old, because of the reduced new delivery price in Brazil, are seen for the 15-19 year-dated cohorts on the Federal Market Survey and you will Health 2006, which was considered a process away from “compensation”, just like the a high virility one of adolescents manage cause the rates in order to become very lower in the other decades, to store a small number of children towards the bottom 7 .

Concerning your imagine of women that has their first sexual intercourse before period of 14 nearly twofold anywhere between 1984 and you will 1998 (thirteen

Brazil is one of the ten regions towards large prevalence away from adolescent maternity for the pure terminology internationally. When you look at the recent years, the entire virility rate has actually fell markedly, out-of 6.step three youngsters for each lady in early 1960s to at least one.8 for each woman for the 2002-2006. Yet not, the newest loss in fertility could have been slowly one of teenagers than the people in identical way of living requirements. During the 2006, 39 out of every 1,000 female old 10-19 many years had youngsters inside 2006, and therefore required hook prevention off 45 kissbrides.com valuable hyperlink for every 1,000 when you look at the 1996; if you find yourself one of those old 10 so you’re able to fourteen you will find hook improve out-of 3 to 4 births for each step one,000 women over the exact same months 19 .

Currently within the 1998, the new median ages confirmed reduced so you’re able to fifteen years. 2% in 1984, during 1998 it percentage rose so you’re able to 46.7%. 6% and 32.3%, respectively) 20 . Depending on the phenomenon, the expectation of your onset of reproductive sex seems to be regarding the low level of studies and you will non-adherence so you can birth-control tips and you will, therefore, on the start of the first pregnancy 21 .

From inside the nations having done mathematical data, the newest pregnancy rate one of 15- so you can 19-year-olds are large in the us (57 pregnancies per step one,000) together with reasonable from inside the Switzerland (8 each 1,000). To own teenagers old ten to help you fourteen years, a decreased maternity rate took place Switzerland (0.09 for each step 1,000) in addition to highest was at Hungary (step one.19 pregnancies for each step 1,000) plus the us (1.08 for each step 1,000) twenty-two .

As well, what amount of men teenagers who had the basic sexual intercourse until the ages of 14 is thirty-five

For the Brazil in 2011, ? away from births happened certainly one of girls below 19, that have a higher percentage to possess girls significantly less than fifteen. The best cost corresponded on North places, 1.6% throughout the 10 to help you fourteen years age bracket and you will twenty five% during the 15 in order to 19 years old, as well as the Northeast, step one.3% on ten so you’re able to fourteen yrs old class and you may 21% from the 15 in order to 19 years old 23 , confirming the higher prevalence off teenage pregnancy in the poorest places of the country.