Prenatal Visits
Traditional prenatal care in high-income countries generally consists of: * monthly visits during the first two trimesters (from the 1st week to the 28th week) * fortnightly visits from the 28th week to the 36th week of pregnancy * weekly visits after 36th week to the delivery, from the 38th week to the 42nd week * Assessment of parental needs and family dynamics The WHO recommends that pregnant women should all receive at least eight antenatal visits to spot and treat problems and give immunizations. Although antenatal care is important to improve the health of both mother and baby, many women do not receive the recommended eight visits. There is little evidence behind the number of antenatal visits pregnant women receive and what care and information is given at each visit. It has been suggested that women who have low-risk pregnancies should have fewer antenatal visits. However, when this was tested, women with fewer visits had babies who were much more likely to be admitted to neonatal intensive care and stay there for longer (though this could be down to chance results). A 2015 Cochrane Review findings buttresses this notion, with evidence that in settings with limited resources, where the number of visits is already low, programmes of ANC with reduced visits are associated with an increase in perinatal mortality. Therefore, it is doubtful that the reduced visits model is ideal, even in low-income countries (LICs), where pregnant women are already attending fewer appointments. Not only is visiting prenatal care early is highly recommended, but also a more flexible pathway allowing more visits, from the time a pregnant woman books for prenatal care, as it potentially enables more attention to those women who come late. Also, women who had fewer antenatal visits were not as satisfied with the care they received compared with women who had the standard number of visits.Prenatal Examinations
At the initial antenatal care visit, pregnant women are classified into either low risk or high risk. Antenatal risk assessment began in the United Kingdom before becoming a widespread practice. Prenatal screening is testing for diseases or conditions in aPrenatal Ultrasounds
Obstetric ultrasounds are most commonly performed during the second trimester at approximately week 20. Ultrasounds are considered relatively safe and have been used for over 35 years for monitoring pregnancy. Among other things, ultrasounds are used to: * Diagnose pregnancy (uncommon) * Check for the number of fetuses (e.g., twins, triplets, etc.) * Assess possible risks to the mother (e.g.,Prenatal Nutrition
Main article: Prenatal nutrition Prenatal care not only applies to the parent carrying the baby, but it also applies to the sperm donor. Sperm affects the fetus's ability to grow properly, and proper nutrition is one of the main factors. For example, a zinc deficiency can lead to sperm deformations and reduced sperm motility which can cause infertility or improper fertilization of the egg, which has the potential to cause miscarriages or fetal deformities. Spina bifida, which is caused by a folic acid deficiency, is another example of the effects of prenatal malnutrition. Foods are typically fortified with folic acid to reduce this, but some flours like masa flour are not within those federal outlines, which is theorized to be why Hispanic women are most likely to have children with spina bifida. Because of all this, it is normally encouraged that women take a prenatal vitamin to prevent these fetal deformations and deficiency symptoms.Exercise Intensity and Delivery Outcomes
Research suggests that physical activity levels during pregnancy can impact delivery outcomes. A study examining the effects of exercise intensity on delivery type and risk of preterm birth found that varying levels of physical activity were linked to different pregnancy outcomes and associated risks. Very low levels of physical activity are associated with an increased risk of both preterm and instrumental deliveries. Pregnant individuals with minimal activity may experience lower overall fitness and muscle tone, which can impact the body's ability to manage the physical demands of labor. Another study showed that individuals with higher handgrip strength are more likely to have a vaginal delivery, as greater muscle strength and endurance can support the labor process. In contrast, those who gained more weight during pregnancy or had larger arm and calf circumferences were more likely to undergo cesarean delivery, particularly in cases of nonprogressive labor. Low levels of physical activity during pregnancy have been linked to a slightly elevated risk of cesarean delivery. Regular moderate exercise may help enhance pelvic muscle tone and cardiovascular fitness, potentially reducing the likelihood of cesarean intervention by supporting the body's endurance during labor. For individuals seeking to engage in levels of vigorous or high-intensity physical activity, one study did observe a slight increase in instrumental delivery, which involves the use of medical tools like forceps or vacuum devices. More intense physical activity may add extra demands on the body, potentially affecting labor progression and increasing the need for instrumental assistance. Pregnant individuals need to consult with their healthcare provider before beginning or adjusting exercise routines, particularly if they are new to regular physical activity or have any health conditions that may affect pregnancy by adding additional stress to the body.Types of Care
Individual vs Group Care
Group prenatal care, in recent years, has been implemented in around 22 countries that are aiming to improve maternal care. This type of care offers a group of multiple pregnant people (typically around 8-12 of them that are in a similar stage of pregnancy) to see one or more providers simultaneously, along with following up every few weeks to these group appointments for continual care. Group antenatal care is beneficial in terms of reduced cost, increased education, and increased sense of support. It has also been found that women who used group prenatal care visits were more likely to utilize family planning services after the baby had been delivered.Midwife-led Care
Midwife-led care is where a midwife team (and general practitioner, if needed) leads the care a woman receives, and she does not usually see a specialist doctor during her pregnancy. Midwife-led care is typically used by women with low-risk pregnancies. Women with midwife-led pregnancies are more likely to give birth without being induced, instead, they partake in natural labor. However, they are less likely to have their waters broken, an instrumental delivery, episiotomy or preterm birth. However, around the same number of women in each group underwent a caesarean section.Self-led Care
In many countries, women are given a summary of their case notes, including important background information about their pregnancy, such as their medical history, growth charts, and scan reports. If the mother goes to a different hospital for care or to give birth the summary of her case notes can be used by the midwives and doctors until her hospital notes arrive. A review looking into women keeping their case notes shows they have a higher risk of having a caesarean section. However, the women reported feeling more in control having their notes and would like to have them again in future pregnancies. 25% of women reported their hospital notes were lost in the hospital, though none of the women forgot to take their notes to any appointments.Access to Prenatal Care
In 2018, it was found that a million women in the United States did not receive adequate prenatal care, which was defined as attending 80 percent of the recommended prenatal care visits or beginning prenatal care during the first trimester. Transportation is one of the biggest threats to prenatal care access, making it hard for pregnant people in rural communities to have access to proper prenatal care. Specifically, over half of the people in rural areas who are seeking prenatal care have to travel at least 30 minutes to receive care, and there are higher rates of clinic closures in rural areas. Because of Telemedicine, the gap in care due to transportation issues has been reduced.Telemedicine
A new alternative for some of the routine prenatal care visits is Telemedicine, which is an online route of performing these prenatal appointments, and became more of a standardized practice due to the COVID pandemic. Specifically, over half of pregnant women were afraid of stepping foot inside a hospital because of the risk of contracting the virus, so Telemedicine offered a way of communication that was not face to face, but would still get people the care they required. In depth obstetric examinations and blood work are not possible through Telemedicine, but other appointment tasks are possible, such as using personal devices to detect fetal heart rate, conducting maternal mental health consults, and general sharing of information between provider and patient. Overall, Telemedicine is seen as an improvement in prenatal care because it offers the potential for higher accessibility of care to marginalized groups. However, it does tend to be younger, White patients who utilize Telemedicine because of their increased access to and familiarity with technology.Racial Health Disparities
Main article: Racial health disparities Racial differences are also prevalent in prenatal care, especially because there is a trend of reduced funding for Black and Hispanic communities. All racial minorities also experience higher levels of perinatal mortality, especially Black individuals. Racial minorities are also more likely to have high-risk pregnancies and conditions such as preeclampsia, gestational diabetes, and gestational hypertension. Because race and class are very heavily intertwined, there is a complex relationship between race and preterm birth risks that cannot be simplified into a specific cause. However, pregnant Black women who encounter racism end up having physiological changes in their amniotic fluid and alterations in immune and endocrine mechanisms. Women of color are less likely to access prenatal care within the first trimester than white women, along with Black women having the least amount of access to prenatal care out of all racial minorities.Class-based Health Disparities
The World Health Organization (WHO) reported that in 2015, around 830 women died every day from problems inIncreasing Access
There are many ways of changing health systems to help women access antenatal care, such as new health policies, educating health workers, and health service reorganization. Community interventions to help people change their behavior can also play a part. Examples of interventions are media campaigns reaching many people, enabling communities to take control of their health, informative-education-communication interventions, and financial incentives. A review looking at these interventions found that one intervention helps improve the number of women receiving antenatal care. However, interventions used together may reduce baby deaths in pregnancy and early life, lower the number of low birth weight babies born, and improve the number of women receiving antenatal care.See also
* Brain health and pollution * Reproductive Health Supplies CoalitionReferences
Further reading
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