When there is a clear case of bacterial vaginosis, it is generally recommended to cure it before planning to conceive a child. This is mainly because, if one becomes pregnant while having bacterial vaginosis, it may increase the risk of miscarriage or premature birth. This is primarily due to the fact that bacterial vaginosis can lead to an increase in inflammatory substances in the vagina or cervix. The increase in inflammatory cells can easily stimulate contractions, thus leading to the risks of miscarriage, premature birth, and an increased risk of premature rupture of membranes. Therefore, it is generally advised to first cure the vaginitis before planning a pregnancy.