Morning Sickness: The M-O Maneuver
Morning sickness can range from occasional nausea to symptoms that significantly interfere with eating, working, sleeping, and everyday life. While nausea and vomiting are common during pregnancy, every patient's experience is different and can be persistent.
At Dallas Wellness, Dr. Francis X. Murphy developed a specialized approach called the
M-O Maneuver, or Maternal Orientation Maneuver. Rather than approaching pregnancy-related nausea as a digestive symptom alone, the M-O Maneuver framework considers whether changes in maternal skeletal geometry may be contributing to the body's response.
The M-O Maneuver is not intended to replace prenatal or obstetric care. It is a low-force, structurally focused approach used only when a specific maternal orientation pattern is identified during evaluation.
What Is the M-O Maneuver?
The M-O Maneuver (Maternal Orientation Maneuver) is a low-force, direction-specific approach developed by Dr. Francis X. Murphy as part of his work in Neuro-Skeletal Geometry. It focuses on the relationship between the body's opposition to gravity and changes in the skeletal geometry.
Pregnancy naturally changes the mechanical environment of the body. As connective tissues become more flexible, Dr. Murphy's clinical framework proposes that some women may experience a subtle change in the orientation of the skeletal geometry (SG).
The M-O Maneuver approach evaluates whether this specific structural pattern is present. When identified, the maneuver uses a gentle, direction-specific correction based on the patient's individual skeletal geometry. It is an ultra-specific maneuver, and the correction is not performed unless the M-O Maneuver pattern is identified during the evaluation.
How Does the M-O Manuever Framework Connect Skeletal Orientation and Nausea?
The M-O Maneuver framework begins with the idea that the nervous system is constantly working to keep the head balanced, the eyes level, and the body oriented to gravity.
During pregnancy, changes in connective tissue and joint mobility may alter the body's normal mechanical relationships. Within Dr. Murphy's clinical model, a change in the orientation of the skeletal opposition to gravity may create additional compensatory demand on the nervous system.
The M-O Maneuver evaluation looks specifically for this proposed pattern in pregnant patients experiencing nausea. When the pattern is present, the goal of the maneuver is to restore the identified structural relationship and then reassess both the patient's skeletal positioning and symptoms.
What Does an M-O Maneuver Evaluation Look Like?
An M-O Maneuver visit is focused on determining whether the specific maternal orientation pattern is present rather than performing a routine chiropractic treatment.
The evaluation may include:
A conversation about when the nausea began and how it is affecting daily life
Observation of natural patient positions, balance, and posture
Evaluation of skeletal geometry and the direction of any identified structural change
Comfortable positioning throughout the examination
The low-force M-O Maneuver when the appropriate pattern is identified
Reassessment following the treatment
If the M-O Maneuver pattern is not present, the maneuver is not indicated.
Who May Consider an M-O Maneuver Evaluation?
An M-O Maneuver evaluation may be considered for pregnant women experiencing nausea or morning sickness, particularly when symptoms are persistent or have not responded adequately to other approaches.
Patients may consider an evaluation when:
Nausea began during pregnancy
Morning sickness is interfering with eating, working, resting, or everyday activities
Current approaches have not provided acceptable relief
They would like to determine whether the M-O (maternal orientation) Maneuver pattern is present
The M-O Maneuver is intended to complement—not replace—appropriate prenatal and obstetric care. Persistent, severe, or concerning nausea and vomiting during pregnancy should be discussed with the patient's prenatal healthcare provider.
Why Is the M-O Maneuver Different?
Unlike general treatments, the M-O Maneuver is designed around a specific structural finding. The evaluation determines whether the maternal orientation pattern described within Dr. Murphy's framework is present and, if so, the direction of correction appropriate for that individual patient.
The maneuver itself is a ultra-specific reorientation of the skeleton. The goal is to reestablish normal geometry during the treatment.
M-O Maneuver Care and Your Prenatal Healthcare Team
The M-O Maneuver is designed to complement, not replace, prenatal or obstetric care. Patients should continue routine care with their OB/GYN, midwife, or other prenatal healthcare provider throughout pregnancy.
The M-O Maneuver evaluation focuses specifically on the structural relationships assessed within the Maternal Orientation framework. It does not attempt to diagnose or treat every potential cause of nausea during pregnancy.
For this reason, communication with the patient's prenatal healthcare team remains an important part of responsible care, particularly when symptoms are severe, persistent, worsening, or accompanied by other concerning symptoms.
Severe symptoms should always be discussed with an obstetric or prenatal healthcare provider.
About Dr. Francis X. Murphy
Dr. Francis X. Murphy is the founder of Dallas Wellness and the developer of the M-O Maneuver (Maternal Orientation Maneuver). His work focuses on Neuro-Skeletal Geometry and the relationship between skeletal structure, neurological function, and patterns observed in clinical care.
The M-O Maneuver grew from his clinical work with pregnant patients experiencing morning sickness and is used at Dallas Wellness as part of a specialized maternal evaluation.
Experiencing Morning Sickness During Pregnancy?
If you're experiencing pregnancy-related nausea and would like to learn whether an M-O Maneuver evaluation may be appropriate for you, contact Dallas Wellness to schedule an evaluation with Dr. Francis X. Murphy.
📞 (214) 238-0489