By self-reports (N = 206) 25 girls (12.1%) mentioned no or insufficient use of contraception the last time they had sex, 7 (17.1%) were in the pregnancy group and 18 (10.9%) in the non-pregnancy group (p = 0.279).
This may have contributed to the rising trend in teenage abortions in Finland after the mid-1990s, together with insufficient use of regular contraception.
Explain the potential for interactions with other medications (for example, St John's wort with oral contraception) and that insufficient evidence exists to support their safe use.
The institute's president, Sara Reims, said the problem was in part the result of poverty and inequity, but also the reflection of insufficient sex education and low-cost, easily obtainable contraception.
The reasons for not using contraception included access to quality services, insufficient knowledge of certain methods, and misconceptions.
It especially is insufficient reason to expect those with moral qualms about contraception to pay.
joined the chorus, calling the new policy -- which allows church-affiliated schools and hospitals to punt the cost of contraception coverage to the health care insurers -- insufficient.
Thus, many of the early studies and their conclusions have been criticized for reasons such as low number of hormonal contraception users, poor comparability of different study groups, insufficient follow-up and poor generalizability of results (Morrison et al., 2005).
In the present study, we challenged the concept that a dose of T that is able to suppress gonadotropins and to maintain extratesticular androgen effects is insufficient to activate spermatogenesis, which is the prime principle of hormonal male contraception.
Furthermore, individual factors such as risk perception, fear of side effects, opposition from male partners, health service limitations and insufficient knowledge needed to make informed choices have been reported as barriers for utilization of contraception [ 15, 16].
