Hi. I'm not pregnant but am asking a question on behalf of my daughter. She is being monitored very closely as we were told 4 weeks ago that baby is a "bit on the small side". She is 32 weeks 4 days pregnant & baby hasn't put any weight on/ grown since her last scan two weeks ago. She weighs . At her scan yesterday they also told her that her baby's lungs were under developed and she had a steroid injection with another planned for today. She has a elected for a planned c - section because she suffered pelvic & serious head injuries in a car crash years ago so the consultant is playing safe. I've read about steroid injections preventing early labour with some ladies but so far my daughter hasn't shown any sign of early labour. Just wondered if any one had had a similar issue but went on ti go full term & if the steroids worked etc
Sorry for the long post but we weren't even sure my daughter could conceive so everyday she carries my grand daughter is a little miracle. Zx
As the condition is more prevalent in black women in the US and the UK, it has been suggested to be an explanation for the higher rate of preterm birth in these populations. It is opined that bacterial vaginosis before or during pregnancy may affect the decidual inflammatory response that leads to preterm birth. The condition known as aerobic vaginitis can be a serious risk factor for preterm labour; several previous studies failed to acknowledge the difference between aerobic vaginitis and bacterial vaginosis, which may explain some of the contradiction in the results. 
Treatment with antenatal corticosteroids does not increase the risk of chorioamnionitis ( RR , 95% CI to ; participants = 5546; studies = 15; moderate-quality evidence) or endometritis ( RR , 95% CI to ; participants = 4030; studies = 10; Tau² = , I² = 28%; moderate-quality). No increased risk in maternal death was observed. However, the data on maternal death is based on data from a single trial with two deaths; four other trials reporting maternal death had zero events (participants = 3392; studies = 5; moderate-quality).