COVID-19 pandemic situation, there are many restrictions on almost all routine services including maternal and neonatal health services. Based on data from the 2018 Central Java health profile, the maternal mortality rate was 421 cases spread across various cities and districts in Central Java. As many as 25.42% of deaths occurred during pregnancy and 65.08% of maternal deaths occurred in the age group of 20-34 years. The lowest coverage of pregnancy services at the first visit (K1) was in the city and district of Pekalongan, while 6.4% of pregnant women did not receive the 4th antenatal care (K4). The purpose of this education is to increase mother's knowledge by providing counseling about pregnancy (antenatal care) during the Covid-19 pandemic. The result of this education is that knowing increasing mother's knowledge and the achievement of antenatal care (K4) coverage (p value = 0.000). The coverage of antenatal care services that meet the standards is only 83% during the Covid-19 pandemic. Knowledge is very much needed by pregnant women in carrying out Antenatal Care services or pregnancy services so that K4 coverage can be met and in accordance with standards during the Covid-19 pandemic.

The number of Covid-19 cases continues to grow and spreads to all parts of the world rapidly. So far, 65 countries have been infected with this virus. The Indonesian government is trying to tackle this epidemic with various policies in various sectors. One of the policies set by the government to break the chain of this virus is the social distancing policy, namely by limiting activities outside the house to reduce interactions between humans so that it can reduce the possibility of Covid-19 transmission in Indonesia. The social distancing policy encountered several obstacles because humans never stopped their mobility and moving activities from one place to another. Therefore, the successful implementation of this policy requires the involvement of stakeholders in a democratic and participatory manner. The regional government is trying to prevent the spread of the Covid-19 virus by setting up Covid-19 control posts at several points that allow the arrival of residents from outside the city, such as at terminals, sub-districts and bus stops. This aims to educate the community and village officials in preventing additional cases in areas that have not been affected by Covid-19. Based on the results of the pre and posttest that has been carried out by the community, residents can find out the latest conditions so that residents can make efforts to handle and prevent health problems during the Covid-19 pandemic quickly and accurately.

Indonesia has a very high biodiversity, so it is rich in various medicinal plants that have the potential to be developed and utilized optimally. The phenomenon of society in general is that the use of generic drugs is more effective in treating disease than consuming medicinal plants. The use of medicinal plants is considered ancient and does not provide significant results. Times have started to change where conventional medicine has become a luxury for some people, so traditional medicine through Family Medicinal Plants (TOGA) is starting to be glimpsed by some people in Indonesia. The community partnership program has the aim of increasing community understanding and skills through socialization of the use of TOGA to create a healthy community in Rumbai hill village. There are 3 main components that are discussed in the understanding and skills of the community including: understanding the types of TOGA, understanding the efficacy/benefits of TOGA plants, and being able to practice how to process TOGA. The problem in society is that there are still few people who empower their home yards to plant toga plants. The purpose of this community service is to increase the knowledge of PKK mothers about the types of TOGA, the benefits/benefits of TOGA, and to show the procedures for planting TOGA with limited land. The method used is lecture, demonstration and discussion and question and answer. The result of this service is that the community has used the yard of the house to be planted with toga plants.

The rainy season with high rainfall in February 2021 occurred. There was a flood disaster along almost the north coast of Java, Pekalongan Regency, Mulyorejo village was one of the villages affected by the severe flood disaster, the flood condition affected the activities of residents, economy, and health. Flooding caused by high rainfall plus unresolved tidal conditions, namely sea levels that are increasing greatly, adding to the severity of the flood situation. The people of Mulyorejo affected by the flood took refuge in refugee camps, the conditions of the evacuation were inadequate with a large number of refugees, causing easy transmission of disease, the number of sick people increased, conditions like this require a helping hand or help from those who care. The purpose of this service activity is to provide health services in the form of free treatment to residents affected by the floods in Mulyorejo village, Tirto District. The method used in this community service activity is a direct method, namely the servant comes to the Mulyorejo village hall to do free treatment. Based on the results of the health examination, most of the villagers suffer from upper respiratory tract infection, hypertention, myalgia, and stomach pain.

This community service aims to monitor the growth and development of pre school children at PAUD Tarbiyatussibyan. The method used is a lecture and measuring growth and development. Monitoring and measurement of growth and development was carried out on 30 children in September-Nopember 2021. The results obtained were 100% of the participants had normal growth and development. Monitoring of growth and development should be done regularly at least once every 3 months as an effort to detect early developmental delays in pre-school children.

Garbage is basically a material that is wasted or disposed of from a source resulting from human activities or natural processes that have no economic value, it can even have a negative economic value because in handling it, either to dispose of it or to clean it requires a large enough cost. Garbage is a problem in all areas, including in Mulyorejo Village, Tirto District, Pekalongan Regency. Mulyorejo village is one of the villages that is included in the village that is a priority for development in Pekalongan Regency because it is included in the category of village poverty laboratory. According to information from the sanitation section of the Tirto II Health Center, environmental problems in the village are about waste management because the residents do not yet have good waste management. Garbage can actually be used as compost, with a note that before being processed into compost, the waste must be sorted first. The only waste that can be used as compost is garbage/organic type. The purpose of this community service activity is to provide education to the people of Mulyorejo Village about good waste management and how to use waste into compost that has use value for the environment. The method used in this Community Service activity is Lecture by giving directions on composting techniques using a mini composter and practicing composting using a mini composter. The result of this activity is an increase in knowledge, understanding and awareness of the people of Mulyorejo village about the importance of sorting out waste before disposing of waste in its place so that it can be processed into compost.

Covid-19 attacks the human respiratory system. In many cases, the COVID-19 virus infects mild respiratory tract symptoms, while for severe respiratory infections it can lead to pneumonia. This virus can attack anyone, whether babies, children, teenagers, adults and the elderly and does not know gender. Covid-19 cases in Indonesia are increasing day by day. People who have immunity or poor immunity are one of the causes of being easily exposed to the Covid-19 virus. For this reason, it is necessary to prevent transmission by implementing health protocols. However, it is not enough to implement health protocols, it is necessary to make efforts to maintain health such as exercising, eating nutritious foods, besides being able to use spices that are in the environment to be used as herbal drinks as an effort to increase one's immunity. This service activity focuses on educating the use of spices as an effort to increase public knowledge about the usefulness and kinds of spices that can be processed and consumed as an effort to increase the body's immunity in the community. The method used is lecture, discussion and question and answer. Participants actively participate in discussions and ask questions about things that are not understood. The discussion process discussed matters relating to the use of spices in increasing immunity during the COVID-19 pandemic. There is an increase in knowledge of covid-19 and the use of spices for partners.

Adolescence is the second critical period for physical growth after the first year of life. Indonesia is home to about45 million adolescent boys and girls or equivalent to 18% of the total population. Indonesia suffers from a fairly high nutritional deficiency accompanied by an increasing prevalence of obesity – which is known as the Double Burden of Nutrition Problems. During adolescence, there are specific biological and physiological changes in the body according to gender so that nutritional needs become different. Adolescents are increasingly considered important as potential agents of nutritional change in Indonesia because they play a role in cutting the intergenerational chain of poverty and malnutrition. The Tanjung Muhammadiyah Women's Orphanage is one of the private institutions that manages and protects young orphaned and orphaned girls. In the orphanage there are about 34 young women who attend school from elementary school to high school. Every day the children in this orphanage get food rations from the orphanage's kitchen with a standard menu. Temporary data obtained that most of the teenagers in this orphanage suffer from mild anemia, one of the possible causes is a lack of knowledge about balanced nutrition. The purpose of providing counseling to adolescents in this orphanage is to provide knowledge and understanding of nutritional needs and fulfillment, especially for young women as an effort to prevent iron deficiency anemia in adolescents

The incidence of general developmental delays is not known with certainty, but it is estimated that around 1-3% of children under the age of 5 years experience developmental delay disorders in general. WHO globally described 52.9 million children less than 5 years old, 54% of boys had developmental disorders in 2016. About 95% of children with developmental disorders live in low- and middle-income countries. One way to stimulate children is to use Brain Gym, which is a structured non-aerobic physical exercise intervention in which a combination of certain patterns of movement across the head, eyes, and extremities is performed along with brain and breathing exercises. Brain Gym routine performance results in stimulation and integration of various parts of the brain and motor skills in children. The implementation method is in the form of training with lecture and practical methods. The results showed an increase in the development of pre-school age children in Nurun Insani Kindergarten at the age of 5 and 6 years, namely 100%.

Stunting is a chronic nutritional problem in toddlers with shorter height than from the age of the child. Stunting is caused by many factors such as maternal health conditions, maternal nutrition, history of disease in the mother, nutritional intake in newborns and toddlers, social and economic conditions, clean water sanitation, disease infections. The impact of stunting on toddlers can lead to increased morbidity and mortality in children, impaired child development and growth, increased health costs, decreased productivity, increased risk of disease, reproductive health problems, to non-optimal working capacity in the future. The purpose of community service is to provide health education about stunting, the causes of stunting, the impact of stunting and the impact of stunting. The method of activity is health education (Promoting) in 45 participants of kesehatan cadres and PKK members. The results of health education activities that amounted to 75.6% knowledge about stunting is good, and 24.6% knowledge about stunting is sufficient.