Related Experiment Video
Updated: May 15, 2026

A Modified Trier Social Stress Test for Vulnerable Mexican American Adolescents
Published on: July 10, 2017
Patterns of contraception choice among Hispanic and non-Hispanic female adolescents
Florence Desrosiers1, Martha Arden, Martin Fisher
1Stephen and Alexandra Cohen Children's Medical Center of New York, USA.
Background:
This study examines contraception choices among Hispanic and non-Hispanic girls, to determine if there are differences when the barrier of cost is removed by facilitating enrollment in a Title X Family Planning Program.
Methods:
Charts of adolescent females aged 13-19 years, seen for the first time at a university hospital clinic from January 1, 2005 to December 31, 2007, were reviewed. Access to contraception was facilitated by enrollment in the Title X Family Planning Program. Patients were categorized as public insurance if they had Medicaid or Child/Family Health Plus or chose to enroll in the Title X program.
Results:
Among the 666 eligible patients, 27% were Hispanic, with a mean age of 14.9 years. At least 20% had used one form of contraception before their first clinic visit. About one-third of the youth were enrolled in the Title X Family Planning Program, with no statistical difference between Hispanic and non-Hispanic youth. Three hundred and ninety subjects (58%) chose contraception during their visit. Hispanic subjects, who represented 32% of the group, were more likely to choose condoms and oral contraceptive pills compared to non-Hispanic subjects. The privately insured adolescents chose condoms less often than the publicly insured adolescents, and this was true regardless of ethnicity.
Conclusion:
There are significant differences in contraception choices between Hispanic and non-Hispanic youth. The Title X Family Planning Program allowed young women to make independent choices. Adolescents may benefit from further improvements in culturally sensitive family planning programs.
Related Concept Videos
Birth Control Methods
Cross-Sectional Research
Intrauterine Drug Delivery Systems
Hormonal Regulation of the Menstrual Cycle
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH release.
Ethnic Identity within a Larger Culture
Hormonal Control of the Ovarian Cycle
Before puberty, the hypothalamus releases GnRH in a low frequency, low amplitude pulsatile manner. This along with the immature hypothalamic-pituitary-gonadal axis activity, results in low estrogen levels and the absence of a fully functional ovarian cycle. At puberty, GnRH secretion increases in both frequency and...
