Pica and Olfactory Craving of Pregnancy.Many studies since 1995 of pica during pregnancy are of women in other countries. The numbers of pregnant women in the USA who practice pica and olfactory craving is undetermined. It is also not known what percentage of prenatal care providers inquire of women as to their pica and olfactory craving experiences. The article that named olfactory craving of pregnancy Pica and Olfactory Craving of Pregnancy How Deep Are the Secrets Birth 223 Sept 1995 by NR Cooksey apparently has not been followed by articles shedding more light on this craving to inhale harmful substances during pregnancy. A 2004 article suggests that abnormal smell andor taste perception is experienced by a large majority of pregnant women. The presence of rhabdomyolysis and cardiomyopathy in one woman with a long history of ingestion of large quantities of baking soda is reported in httpwww.ncbi.nlm.nih.govpubmed23884273. If you are experiencing either pica or olfactory craving, you may contact 9 PLUS 3 for further information. Explaining ones pica andor olfactory craving practices to ones physician along with requesting a referral to local physicians who might be conducting research into these practices is advised.Among the substances that mothers have been known to crave to ingest are Baking powder, baking soda, chalk, cigarette ashes, powdered cleanser, cornstarch, cough drops, powdered detergent, dirt from flower pots, ground, ground near city curbs, or shipped from out of town, flour, freezer frost, ice crushed, cubed, chopped, milk dry, powdered, powder baby and adult, snow, toothpaste.Substances craved to be chewed and removed from mouth include Aspirin tablets, concrete chips, foam of shoulder pads, gum, brown paper bags, writing and notebook paper, tops of selfclosing plastic bags, plastic of ink pens, sponge hair rollers, Styrofoam packaging and cups, tissues, toilet paper scented, nonscented, white, colored, toothpicks, Halloween costume wax, and melted candle wax.Substances craved to be smelled include Air freshener scented, aerosol, air freezer and air conditioner, rubbing alcohol, lemon scented ammonia, liquid bleach, lemonscented liquid bleach, bricks and concrete from condemned buildings, aerosol carpet deodorizer, chalk, cigarettes, cleaning solution Pine Oil, powdered cleanser, concrete chips, powdered detergent, wet dirt, automobile exhaust, gasoline, incense, nail polish remover, marking pens, baby and adult powder, aerosol room disinfectant, scented toilet paper, rubbing alcohol. Some women report that they spend much of the day finding opportunities to inhale gasoline from containers or at gas station pumps with their nose right next to the nozzle.When physicians, nurses, nutritionists and other medical professionals are prepared to understand click through the next website range of craved substances, they are better able to question women in a nonjudgmental fashion. Women with cravings have reported that they understand they might be causing risk to the fetus, but that they often cannot stop the practice. NRC.