Related Experiment Video
Updated: Jul 21, 2026

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting
Published on: January 12, 2018
Contraceptive knowledge, contraceptive use, and pregnancy risk experience among young Manawatu women
The contraceptive knowledge, use, and desire for information of never-married Manawatu women aged 16-19 years were examined, distinguishing between respondents with and without pregnancy risk (coital) experience. Overall, 45.7% of the women had ever been at risk, the percentage varying positively with age. Awareness of contraceptive methods (especially the pill and condom) was widespread, particularly among the sexually experienced, a higher percentage of whom had also ever wanted and sought contraceptive information. Women who had never been at risk were less knowledgeable, fewer had ever wanted information (19.3%) and about one-third knew of no source of contraceptive information. Few (7.9%) of the sexually experienced had never used any contraceptive methods but others (19.9%) had not yet employed an effective female method. These results, akin to previous studies, indicate a need for school-based sex education.
The contraceptive knowledge, use, and desire for information of never-married Manawatu women aged 16-19 years were examined, distinguishing between respondents with and without pregnancy risk (coital) experience. Overall, 45.7% of the women had ever been at risk, the percentage varying positively with age. Awareness of contraceptive methods (especially the pill and condom) was widespread, particularly among the sexually experienced, a higher percentage of whom had also ever wanted and sought contraceptive information. Women who had never been at risk were less knowledgeable, fewer had ever wanted information (19.3%) and about one-third knew of no source of contraceptive information. Few (7.9%) of the sexually experienced had never used any contraceptive methods but others (19.9%) had not yet employed an effective female method. These results, akin to previous studies, indicate a need for school-based sex education.
Related Concept Videos
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.
Birth Control Methods
Infertility in Males
Infertility in Females
Endometriosis, a condition characterized by abnormal growth of endometrial...
Types of Biopharmaceutical Studies: Controlled and Non-Controlled Approaches
Non-controlled studies, commonly employed for initial exploration, lack a control group, rendering them susceptible to biases and external influences. In contrast, controlled...
Intrauterine Drug Delivery Systems

