Allow me to just contribute. I helped few clients got pregnant again after miscarraige (s). The effect to the womb wall lining, hence, the possibility of a second miscarriage if pregnancy happens too early. The manual intervention used to terminate pregnancy early also has effect on the uterus ie the scrapping, flushing, ect. cause tenderness, tearing, . The Malay traditional postnatal care, also extended to service miscarriages. Depending on the period when it happens, a 3-day or a 5-day course of treatment is offered. During treatment, client is given a whole body massage to improve circulation, to speed up the body natural system to dispose of unwanted "by products" from the hormonal activities, medication consumed, ect. Particular attention given to the abdomen area with specialised strokes to trace, remove dead cells, clots, ect. The uterus is reposition back (if already extended - 5 months and above). Traditional binder is wrap around the abdomen area to help strenghen the muscles supporting the abdomen, restoring the womb to its previous state. Speciale herbs are also apply to boost the body natural system to restore vitality.
Apart from physical healing, human touch has been documented to bring about emotional and psychological well-being for stress and depression, suffered from the experience. My training in psychology and counselling gave the added advantage to my previous clients allowing them to feel save to share knowing that there are others who went thru the similar experience or even more heart-wrenching (eg still birth).