Articles
Pregnancy, Birth, and Post Partum Applications of
Cranial Fluid Dynamics


Solihin Thom DO DAc


In 1980, having just completed my training at the British School of Osteopathy, I started a practice in London. Riding the crest of popularity of the public's acceptance of cranial osteopathy, we quickly acquired a reputation as a family practice. The hundreds of mothers and babies we treated over the next ten years would enhance my understanding of the key role of Cranial Fluid Dynamics in the resolution of many pregnancy and birth-related issues.

Cranial Fluid Dynamics enables the shock, rigidity, compression, and torque within the tissues to be gently reorganized. The strength of this process is that the patient's own innate mechanism makes any change, and that we, as practitioners, simply place our hands on their head in order to "see" the disturbed tissue. This awareness places a benign "force" upon the tissues in question. When we do this, the cranial movement stops by itself, and moves in to a normal and self-regulatory "still point". The still point is somewhat like the eye of a hurricane - a therapeutic place where all the forces that hold us in a place of unease become balanced. In this case, the practitioner allows a fulcrum to spontaneously manifest within the tissues, enabling a still point to occur. It is during this quietness and stillness that the tissues begin first to oscillate and then alter their state. The body comes out of this stillness reorganized, sometimes dramatically yet often imperceptibly - that is, the patient doesn't immediately feel any changes. On the part of the practitioner, however, this would perhaps be palpated as a change of momentum, amplitude, or duration of the cranial rhythmic impulse and an observation that the tissues perceived underneath our hands had changed into a more physiological norm. Over several sessions the innate motility of the CNS is gently facilitated back into function from its dysfunctional state. In this process the normal physiological homeostasis reorganizes, the mechanism comes out of adaptation and into a more dynamic state.

Cranial work can prove to be a valuable tool in preparation for labor and delivery. By reorganizing the bony and fascial envelope and perineal floor of the pelvis, and working at the fluid level of the body, the tissues become more fluid, aligned, and functional. This change at an internal level actually then facilitates a change in the psyche of the woman. The osteopathic maxim "structure governs function" is aptly demonstrated in this circumstance.

Late Onset of Labor

A similar method can be used in women whose labors are overdue. By gently holding the patient's head, we are able to get a sense of the tissues around the brain and in particular around the pituitary. Often, what is apparent is the sense of a "pull" in the fascia around the infundibulum (pituitary and its stalk), which is often a direct consequence of a drag right through the midline fascia of the body. This is often a consequence of the general fatigue and exhaustion that surrounds late pregnancy . This again underscores the reciprocal relationship between the tissues of the body and those of the cranium. By "mirroring" the patient's state back to her own body while holding the head, the pituitary once again starts to move in its seat within the sella turcica. This is because the brain also reorganizes, and resumes its normal expansive and contractile phase, slightly lifting and dropping the pituitary in its seat. This then resets the normal physiology, and the onset of labor usually follows shortly thereafter.

Postpartum Depression

No discussion of the application of cranial work in the birthing process would be complete without the mention of post Partum depression [PND]. Many years ago, I observed such a depression first-hand in my wife Alicia, shortly after the birth of our first daughter. On the recommendation of one of my osteopathic teachers, Stuart Korth, Alicia visited the school on 3 occasions over a five week period. Stuart worked with her simply by placing his hands on her head and gently holding it. By the end of the third treatment, her state had changed remarkably and her depression was completely lifted.
At a physiological level, post partum depression is explained by a "sag" in the pelvic floor, which causes the pelvic contents to flatten and widen - or more accurately - to drop. This flattening and widening is known in cranial terminology as flexion. In this instance, however, the uterus is unable to move out of flexion and into extension, the normal rest/repair phase in which the organ should lengthen and narrow as it moves upward. This abnormal "drag" is then reflected via the fascia right through the vertical axis of the body to the sphenoid, locking it and preventing its normal rhythmical movement. This in turn exerts a force upon the dural membrane that protects the pituitary gland and most likely interferes with the transport of the hormones that it produces. This "domino effect" may in fact be responsible for the resultant mood and psychotic changes in postpartum depression which wreak invisible havoc on a woman's well-being. Fortunately, cranial work gives us a highly effective technique to alleviate this condition. It is ideal for the reorganization of the pelvic and abdominal tissues, bone, fascia, and muscles to help realign the structures after childbirth. Perineal healing appears more rapid, exhaustion dissipates, and a general feeling of well-being is restored. The incidence of postpartum depression in women whom I have treated after birth is almost non-existent.

Epidural Anesthesia

Cranial work is a also of great benefit for women who have been given an epidural anesthesia during labor. The irritation and scarring that sometimes occurs due to epidural puncture can lead to sciatic and lumbar pain and occasionally persistent and violent headaches. Judicious cranial work on the lumbar dural envelope using the fluid as a mediator for healing and resolution of scarring can reverse any adverse effects of the epidural procedure.

Newborn Care


I recommend that newborns be seen as soon as possible after birth. Not because labor is dangerous or cause for concern, but simply the recognition that birth leaves an indelible mark on all our tissues and in particular on the osseous, dural, and visceral components of the head. Babies whom I have treated have miraculously changed their suckling habits, slept with greater ease, and been more active during waking hours. Even more serious problems, such as seizures, misshapen heads, twisted lower limbs, and chronic ear infections have been resolved using this gentle approach.
It is certainly true that not every problem that is presented will have a simple and immediate resolution. Indeed, some cases will necessitate a series of cranial treatments before significant progress is noted. On the whole, however, cranial work is gaining recognition as a gentle, noninvasive, and effective means of treatment for what have often been viewed as insurmountable and persistent problems surrounding pregnancy and childbirth.

©1992 all rights reserved - S. Thom