Introduction: Pregnancy exercise is physical exercise with certain movements carried out specifically to improve maternal health during pregnancy. Objective: Demonstrate pregnancy exercise movements in preparation for childbirth through demonstrations.   Method: Te method used in community service is in the from of a class for pregnant women in the from of a pregnancy exercise demostration.     Results: The results of the evalution carried out from 8 pregnant women praticipants, three were 20% of pregnant women with TM I as increasing their knowledge to face the next trimester, and the remaining 60% were TM III who had done pregnancy exercises well and enthusiastically. Discussion: Contains a description of the discussion of community service result, theoretical discussions relevant to the findings of community service result. Also discusses theoretical findings from the service process from the beginning until social change occurs. Conclusion: That pregnant women can pratice pregnancy exercises correctly and pay more attention to preparation for childbirth. Apart from that, pregnant women have also gained knowledge to face the next trimester.

Hemoglobin (Hb) is an erythrocyte tetrameric protein that binds to non-protein molecules, namely the iron porphyrin compound called heme. Hb is one of the laboratory tests on pregnant women which can support the diagnosis or occurrence of complications in pregnant women, these complications can be detected through danger signs of pregnancy. Danger signs of pregnancy are signs that indicate dangers that can occur during pregnancy (antenatal), which if not detected can cause death. The aim of this community service is to facilitate Hb checks and to increase knowledge of pregnant women through education about the danger signs of pregnancy. The method of this activity is carried out by checking hemoglobin levels using the Sahli method and providing counseling using the discussion method to pregnant women about the danger signs of pregnancy and using the KIA book as the medium. This counseling was carried out at the Batursari Village Posyandu which was attended by 10 pregnant women. The results of the counseling showed that 8 pregnant women had normal Hb, 1 pregnant woman was in the mild anemia category, and 1 pregnant woman was in the severe anemia category. and after education regarding the danger signs of pregnancy, all pregnant women have good knowledge.