RT Journal Article SR Electronic T1 Haemoglobin A2 level in pregnancy JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 538 OP 539 DO 10.1136/jcp.23.6.538 VO 23 IS 6 A1 Benster, Barry A1 Cauchi, Maurice N. YR 1970 UL http://jcp.bmj.com/content/23/6/538.abstract AB The haemoglobin A2 level was measured in 217 pregnant and 137 non-pregnant patients. Twenty-eight patients were reinvestigated at least six weeks after delivery. There was no significant difference in the mean haemoglobin A2 level in pregnancy (2·4 ± 0·8%) and the mean haemoglobin A2 level in the non-pregnant controls (2·3 ± 0·6%). In all anaemic patients whose A2 level was raised in pregnancy the level remained elevated after delivery.