introduction: from maturity to menopause, women are worried about pregnancy. abstinence from sex or use of pregnancy prevention methods are choices for them. as abstinence is impossible, the only remaining choice is use of pregnancy prevention methods. effective control of pregnancy is really essential for the health of mother and infant and also control of unplanned increase in population. reg...

We commend Stringer et al. for addressing the importance of developing and implementing a monitoring and evaluation model for measuring the effectiveness of prevention of motherto-child HIV transmission (PMTCT) programmes.1 We also recommend broadening our PMTCT lexicon and developing additional metrics for preventing both HIV acquisition by uninfected women and unintended pregnancies among HIV...

BACKGROUND HIV prevention trials are increasingly being conducted in sub-Saharan Africa. Women at risk for HIV are also at risk of pregnancy. To maximize safety, women agree to avoid pregnancy during trials, yet pregnancies occur. Using data from the HVTN 503/"Phambili" vaccine trial, we report pregnancy incidence during and after the vaccination period and identify factors, measured at screeni...

BACKGROUND Unplanned pregnancy rates in South Africa are high. Effective use of contraception is therefore an essential public health intervention to prevent unplanned pregnancies. This study describes contraception use and its impact on pregnancy in women participating in HIV prevention research and its implications for public health practice. METHOD A secondary analysis of sociodemographic,...

background: prevention of unwanted pregnancy is a key strategy to improve the women’s health through spacing of birth and avoiding pregnancy at high-risk maternal ages. unmet need by definition is the percentage of fecund married women who are not using contraceptives while they do not want to get pregnant. they do this due to unavailable quality services, limited choice of methods, lack of inf...

context the hepatitis b virus (hbv) is a highly infectious virus which spreads through blood and other infected fluids such as semen. individuals can be infected with the virus through sexual contact, by sharing needles or by a needle accident, by getting a body piercing or tattooing, and prenatally or at birth, if the mother is infected with the virus. evidence acquisition we searched medical ...

introduction: women are very susceptible to urinary tract infections and pregnancy raises the risk of urinary tract infection. in general, little information on the risk factors of urinary tract infection in pregnancy is underway. urinary tract infection in pregnancy is an important risk factor for pregnancy dire consequences. the purpose of this study is to find risk factors associated with ur...

thin ewes or very over-conditioned ewes and ewes carrying multiple pregnanciesare more likely to develop pregnancy toxemia (ketosis). pregnancy toxemia is a metabolic disorder characterized by hypoglycemia and hyperketonemia resulting from incapacity of the ewes to maintain adequate energy balance (usually in the last 5-6 weeks).available information about pregnancy toxemia focuses mainly on pa...