***TASK*** the task is to summarize an input biomedical literature in six sentences 
    ***INPUT*** the input is a biomedical literature 
    ***OUTPUT*** the output is the summary of an input biomedical literature in six sentences 
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    Input: Background Previous publications indicate that acupuncture is efficient for the treatment of pelvic girdle pain , PGP , in pregnant women . However , the use of acupuncture for PGP is rare due to insufficient documentation of adverse effects of this treatment in this specific condition . The aim of the present work was to assess adverse effects of acupuncture on the pregnancy , mother , delivery and the fetus/neonate in comparison with women that received stabilising exercises as adjunct to st and ard treatment or st and ard treatment alone . Methods In all , 386 women with PGP entered this controlled , single-blind trial . They were r and omly assigned to st and ard treatment plus acupuncture ( n = 125 ) , st and ard treatment plus specific stabilising exercises ( n = 131 ) or to st and ard treatment alone ( n = 130 ) for 6 weeks . Acupuncture that may be considered strong was used and treatment was started as early as in the second trimester of pregnancy . Adverse effects were recorded during treatment and throughout the pregnancy . Influence on the fetus was measured with cardiotocography ( CTG ) before-during and after 43 acupuncture sessions in 43 women . A st and ardised computerized method to analyze the CTG reading numerically ( Oxford 8000 , Oxford , Engl and ) was used . After treatment , the women rated their overall experience of the treatment and listed adverse events if any in a question naire . Data of  analgesia and oxytocin augmentation during labour , duration of labour , frequency of preterm birth , operative delivery , Apgar score , cord-blood gas/acid base balance and birth weight were also recorded . Results There were no serious adverse events after any of the treatments . Minor adverse events were common in the acupuncture group but women rated acupuncture favourably even despite this . The computerized or visually assessed CTG analyses of antenatal recordings in connection with acupuncture were all normal . Conclusion This study shows that acupuncture administered with a stimulation that may be considered strong led to minor adverse complaints from the mothers but had no observable severe adverse influences on the pregnancy , mother , delivery or the fetus/neonate Background . Low back and pelvic pain is common in pregnancy and postpartum , but there is no well documented effect of treatment in pregnancy . The aim of the study was to assess whether a group intervention program for pregnant women with pelvic girdle pain has any effect on pain and daily function postpartum . Methods . Pregnant women with pelvic pain between the 18th and 32nd week of gestation were invited to participate in a r and omized clinical study . Among 958 examined women , 569 ( 59 % ) fulfilled the inclusion criteria . Women r and omized to the intervention group ( n = 275 ) participated in an education program that consisted of information , ergonomics , exercises , pain management , advice for daily life movement , pelvic belt/crutches , and information about delivery . Women r and omized to the control group ( n = 285 ) were not offered any treatment , but were free to seek advice or other treatment . Clinical measures and self‐evaluated utility of the intervention were measured by a visual analogue scale 0–10 . Results . Mean debut of pelvic girdle pain in pregnancy was at week 15 . Altogether 42 % of the women reported problems with low back pain earlier , and 34 % reported a family history of pelvic girdle pain in pregnancy . Median visual analogue scale score for all activities at inclusion was 6 both in the control group and the intervention group . At 6 and 12 months postpartum the score was reduced to 1.7/1.6 and 1.1/0.9 . In the intervention group , 75 % marked a self‐evaluated utility visual analogue scale score > 7 . In the control group , 60 % had search ed for alternative treatment . Conclusions . Postpartum pelvic girdle pain improved with time both in the intervention group and the control group , but there were no statistically significant differences between the groups . Self‐evaluated utility of the intervention was , however , high in the intervention group This study was undertaken to investigate the effects of acupuncture in low back and pelvic pain during pregnancy under real life conditions , as compared with patients undergoing conventional treatment alone . A total of 61 conventionally treated pregnant women were allocated r and omly into two groups to be treated or not by acupuncture .  Twenty-seven patients formed the study group and 34 the control group . They reported the severity of pain using a Numerical Rating Scale from 0 to 10 , and their capacity to perform general activities , to work , and to walk . We also assessed the use of analgesic drugs .  Women were followed up for eight weeks and interviewed five times , at two-week intervals . All women completed the study . In the study group the average pain during the study period showed a larger reduction ( 4.8 points ) than the control group ( −0.3 points ) ( P<0.0001 ) . Average pain scores decreased by at least 50 % over time in 21 ( 78 % ) patients in the acupuncture group and in five ( 15 % ) patients in the control group ( P<0.0001 ) . Maximum pain and pain at the moment of interview were also less in the acupuncture group compared with the control group . The capacity to perform general activities , to work and to walk was improved significantly more in the study group than in the control group ( P<0.05 ) . The use of paracetamol  was lower in the acupuncture group ( P<0.01 ) . These results indicate that acupuncture seems to alleviate low back and pelvic pain during pregnancy , as well as to increase the capacity for some physical activities and to diminish the need for drugs , which is a great advantage during this period OBJECTIVE To investigate if water-gymnastics during pregnancy may reduce the intensity of back/low back pain and the number of days on sick-leave . METHODS A prospect i ve , r and omized study . One hundred and twenty-nine women were r and omized to participate in water-gymnastics once a week during the second half of pregnancy and 129 were r and omized to a control group . The women in both groups filled in question naires in gestational weeks 18 , 34 and within the first postpartum week . Every day from week 18 to labor they assessed the intensity of back/low back pain . RESULTS Back pain intensity increased during pregnancy . No excess risk for the pregnancy associated with water-gymnastics was observed . The women participating in water-gymnastics recorded a lower intensity of back/low back pain . The total number of days on sick-leave because of back/low back pain was 982 in the water-gymnastics group ( 124 women ) compared with 1484 in the control group ( 120 women ) . After weeks 32 33 , seven women in the water-gymnastics group compared with 17 in the control group were on sickleave because of back/ low back pain ( p=0.031 ) . CONCLUSIONS Intensity of back/low back pain increased with advancing pregnancy . There was no excess risk for urinary or vaginal infections associated with water-gymnastics . Water-gymnastics during the second half of pregnancy significantly reduced the intensity of back/ low back pain .  Water-gymnastics decreased the number of women on sick-leave because of back/low back pain .  Water-gymnastics during pregnancy can be recommended as a method to relieve back pain and may reduce the need for sick-leave Abstract Objectives To compare the efficacy of st and ard treatment , st and ard treatment plus acupuncture , and st and ard treatment plus stabilising exercises for  pelvic girdle pain during pregnancy . Design R and omised single blind controlled trial . Setting s East Hospital , Gothenburg , and 27 maternity care centres in Sweden . Participants 386 pregnant women with pelvic girdle pain . Interventions Treatment for six weeks with st and ard treatment ( n = 130 ) , st and ard treatment plus acupuncture ( n = 125 ) , or st and ard treatment plus stabilising exercises ( n = 131 ) . Main outcome measures Primary outcome measure was pain ( visual analogue scale ) ; secondary outcome measure was assessment of severity of pelvic girdle pain by an independent examiner before and after treatment . Results After treatment the stabilising exercise group had less pain than the st and ard group in the morning ( median difference = 9 , 95 % confidence interval 1.7 to 12.8 ; P = 0.0312 ) and in the evening ( 13 , 2.7 to 17.5 ; P = 0.0245 ) . The acupuncture group , in turn , had less pain in the evening than the stabilising exercise group ( −14 , −18.1 to −3.3 ; P = 0.0130 ) . Furthermore , the acupuncture group had less pain than the st and ard treatment group in the morning ( 12 , 5.9 to 17.3 ; P < 0.001 ) and in the evening ( 27 , 13.3 to 29.5 ; P < 0.001 ) . Attenuation of pelvic girdle pain as assessed by the independent examiner was greatest in the acupuncture group . Conclusion Acupuncture and stabilising exercises constitute efficient complements to st and ard treatment for the management of pelvic girdle pain during pregnancy . Acupuncture was superior to stabilising exercises in this study Background . The study was design ed to evaluate the analgesic effect and possible adverse effects of acupuncture for pelvic and low‐back pain during the last trimester of pregnancy A single center , prospect i ve , r and omized , single blinded , controlled study comparing the effects and safety of " sitting pelvic tilt exercise " in relieving back  pain during the third trimester in primigravida was carried out . The sample s were composed of 67 primigravidas who attended the prenatal clinic at King Chulalongkorn Memorial Hospital . All subjects were selected by the r and om sampling technique and allocated into two groups for the experimental group and the control group ; for 32 and 35 pregnants , respectively . The experimental group received the pelvic tilt exercise program for 8 weeks during the third trimester . Pain intensity was measured by visual analogue scale ( VAS ) at day 0 and day 56 in both groups . The result of the study revealed 1 ) The mean VAS of back pain in the experimental group was significantly lower at day 56 than at day 0 and lower than the control group at day 56 ( p < 0.05 ) by unpaired t-test 2 ) There was no incidence of preterm labor , low birth weight or neonatal complication in the experimental group . In conclusion , the " sitting pelvic tilt exercise " during the third trimester in primigravidas could decrease back pain intensity without incidence of preterm labor , low birth weight or neonatal complication BACKGROUND AND PURPOSE Symphysis pubis pain is a significant problem for some pregnant women . The purpose of this study was to investigate the effects of exercise , advice , and pelvic support belts on the management of symphysis pubis dysfunction during pregnancy . SUBJECTS Ninety pregnant women with symphysis pubis dysfunction were r and omly assigned to 3 treatment groups . METHODS A r and omized masked prospect i ve experimental clinical trial was conducted . Specific muscle strengthening exercises and advice concerning appropriate methods for performing activities of daily living were given to the 3 groups , and 2 of the groups were given either a rigid pelvic support belt or a nonrigid pelvic support belt . The dependent variables , which were measured before and after the intervention , were a Rol and -Morris Question naire score , a Patient-Specific Functional Scale score , and a pain score ( 101-point numerical rating score ) . RESULTS After the intervention , there was a significant reduction in the Rol and -Morris Question naire score , the Patient-Specific Functional Scale score , and the average and worst pain scores in all groups . With the exception of average pain , there were no significant differences between groups for the other measures . DISCUSSION AND CONCLUSION The findings indicate that the use of either a rigid or a nonrigid pelvic support belt did not add to the effects provided by exercise and advice Background . Prevention of  lumbopelvic pain in pregnancy has been sparsely studied . One aim of this study was to assess if a 12‐week training program during pregnancy can prevent and /or treat lumbopelvic pain . A r and omized controlled trial was conducted at Trondheim University Hospital and three outpatient physiotherapy clinics . Three hundred and one healthy nulliparous women were included at 20 weeks of pregnancy and r and omly allocated to a training group ( 148 ) or a control group ( 153 ) . Methods . The outcome measures were self‐reported symptoms of lumbopelvic pain ( once per week or more ) , sick leave , and functional status . Pain drawing was used to document the painful area of the body . The intervention included daily pelvic floor muscle training at home , and weekly group training over 12 weeks including aerobic exercises , pelvic floor muscle and additional exercises , and information related to pregnancy . Results . At 36 weeks of gestation women in the training group were significantly less likely to report lumbopelvic pain : 65/148 ( 44 % ) versus 86/153 ( 56 % ) ( p = 0.03 ) . Three months after delivery the difference was 39/148 ( 26 % ) in the training group versus 56/153 ( 37 % ) in the control group ( p = 0.06 ) . There was no difference in sick leave during pregnancy , but women in the training group had significantly ( p = 0.01 ) higher scores on functional status . Conclusions . A 12‐week specially design ed training program during pregnancy was effective in preventing lumbopelvic pain in pregnancy Study Design This study analyzed an education and training program concerning back and pelvic problems among pregnant women . Objective 
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Low- quality evidence from single trials suggested no significant difference in pain or function between two types of pelvic support belt , between osteopathic manipulation ( OMT ) and usual care or sham ultrasound ( sham US ) .
Very low- quality evidence suggested that a specially- design ed pillow may relieve night pain better than a regular pillow .
For pelvic pain , there was moderate- quality evidence that acupuncture significantly reduced evening pain better than exercise ; both were better than usual care .
Low- quality evidence from single trials suggested that adding a rigid belt to exercise improved average pain but not function ;  acupuncture was significantly better than sham acupuncture for improving evening pain and function , but not average pain ; and evening pain relief was the same following either deep or superficial acupuncture .
Low- quality evidence from single trials suggested that OMT significantly reduced pain and improved function ; either a multi-modal intervention that included manual therapy , exercise and education ( MOM ) or usual care significantly reduced disability , but only MOM improved pain and physical function ;  acupuncture improved pain and function more than usual care or  physiotherapy ; pain and function improved more when acupuncture was started at 26- rather than 20- weeks ' gestation ; and auricular ( ear ) acupuncture significantly improved these outcomes more than sham acupuncture .
Moderate- quality evidence suggested that acupuncture or exercise , tailored to the stage of pregnancy , significantly reduced evening pelvic pain or lumbo-pelvic pain more than usual care alone , acupuncture was significantly more effective than exercise for reducing evening pelvic pain , and a 16- to 20-week training program was no more successful than usual prenatal care at preventing pelvic or LBP .
Physiotherapy , OMT , acupuncture , a multi-modal intervention , or the addition of a rigid pelvic belt to exercise seemed to relieve pelvic or back pain more than usual care alone .
Acupuncture was more effective than physiotherapy at relieving evening lumbo-pelvic pain and disability and improving pain and function when it was started at 26- rather than 20-weeks ' gestation , although the effects were small .
There was no significant difference in LBP and function for different support belts , exercise , neuro emotional technique or spinal manipulation ( SMT ) , or in evening pelvic pain between deep and superficial acupuncture .