1.Knight, M, Kenyon, S, Brocklehurst, P, et al. (eds). Saving Lives, Improving Mothers’ Care – Lessons Learned to Inform Future Maternity Care From the UK and Ireland Confidential Enquiries into Maternal Deaths and Morbidity 2009–12. Oxford: National Perinatal Epidemiology Unit, University of Oxford; 2014.
2.Adamson, DL, Dhanjal, MK, Nelson-Piercy, C. Heart disease and its management in obstetrics. In Greer, IA, Nelson-Piercy, C, Walters, B (eds), Maternal Medicine: Medical Problems in Pregnancy (pp. 14–33). New York: Elselvier Ltd; 2007.
4.RCOG. Thrombosis and Embolism Disease in Pregnancy and the Puerperium: Acute Management. London: RCOG Press; 2015.
5.Greer, IA, Nelson-Piercy, C. Low-molecular-weight heparins for thromboprophylaxis and treatment of venous thromboembolism in pregnancy: a systematic review of safety and efficacy. Blood. 2005; 106(2): 401–7.
6.Chan, WS, Anand, S, Ginsberg, JS. Anticoagulation of pregnant women with mechanical heart valves. Arch Intern Med. 2000; 160: 191–6.
7.British Committee for Standards in Haematology, General Haematology Task Force. Guidelines for the investigation and management of idiopathic thrombocytopenic purpura in adults, children and in pregnancy. Br J Haematol. 2003; 120: 574–96.
8.Lee, CA, Chi, C, Pavord, SR, et al. The obstetric and gynaecological management of women with inherited bleeding disorders: review with guidelines produced by a taskforce of UK Haemophilia Centre Doctors’ Organization. Haemophilia. 2006; 12(4): 301–36.
9.Mumford, AD, Ackroyd, S, Alikhan, R, et al. Guideline for the diagnosis and management of the rare coagulation disorders: a United Kingdom Haemophilia Centre Doctors’ Organization guideline on behalf of the British Committee for Standards in Haematology. Br J Haematol. 2014; 167(3): 304–26.
10.RCOG. Management of Sickle Cell Disease in Pregnancy. London: RCOG Press; 2011.
11.NICE. Diabetes in pregnancy: management of diabetes and its complications from pre-conception to the postnatal period: clinical guideline 63; 2014. www.guidance.nice.org.uk/cg63 (accessed 15 May 2016).
12.British Thoracic Society/Scottish Intercollegiate Guidelines Network. British guideline on the management of asthma: a national clinical guideline. Thorax. 2014; 69: i1–i192.
13.Geake, J, Tay, G, Callaway, L, Bell, SC. Pregnancy and cystic fibrosis: approach to contemporary management. Obstet Med. 2014; 7: 147–55.
14.Tomson, T, Hiilesmaa, V. Epilepsy in pregnancy. BMJ. 2007; 335(7623): 769–73.
15.NICE. Epilepsies: Diagnosis and Management. Clinical Guideline 137. London: NICE; 2016.
16.Norwood, F, Dhanjal, M, Hill, M, et al. Myasthenia in pregnancy: best practice guidelines from a UK multispeciality working group. JNNP. 2014; 85: 538–43.
17.Kittner, SJ, Stern, BJ, Feeser, BR, et al. Pregnancy and the risk of stroke. N Engl J Med. 1996; 335(11): 768–74.
18.British HIV Association. British HIV Association guidelines for the management of HIV infection in pregnant women 2012 (2014 interim review). HIV Med. 2014; 15 (suppl. 4): 1–77.
19.Cottrell, EB, Chou, R, Wasson, N, Rahman, B, Guise, JM. Reducing risk for mother-to-infant transmission of hepatitis C virus: a systematic review for the U.S. Preventive Services Task Force. Ann Intern Med; 2013; 158(2): 109–13.
20.RCOG. Management of Genital Herpes in Pregnancy. London: RCOG Press; 2007.
21.RCOG. Obstetric Cholestasis. London: RCOG Press; 2011.