[Treatment of Chronic Functional Constipation during Pregnancy and Lactation].

Natural fibres (bulk-forming agents), docusate sodium (stool-softener), mineral oils (lubricant laxatives), macrogol (polyethylene glycol, PEG), sugars and sugar alcohols (osmotic laxatives) and anthraquinones and diphenolic laxatives (stimulant laxatives) seem to be safe medicaments regarding teratogenicity and lactation. The US Food and Drug Administration (FDA) risk categories for these substances taken during pregnancy and lactation are often the result of the lack of studies than of evidence-based information. So risk categories do not help in the decision-making for the right laxative.

Computerized in vivo classification of methylene blue stained fallopian tube mucosal damage: preliminary results.

Objective: Fertiloscopy is a simple minimal invasive method which allows salpingoscopy and microsalpingoscopy in order to examine the mucosa of the fallopian tubes of patients with unexplained infertility. Infectious tubal damage is a common cause of tubal infertility. In 1998 it was demonstrated that nuclear staining of cellular nuclei during microsalpingoscopy with methylene blue provides a simple in vivo method to evaluate cellular damage of the tubal epithelium.