Contraceptive methods are used to prevent pregnancy and sexually transmitted infections (STIs).
Contraception allows women/couples to explore plan on childbearing and family planning.
Hormonal contraception is a method with high rate of effectiveness & ease of administration. It is the widely used method of reversible contraception.
It does not protect against STIs/HIV.
This review article outlines the prevalence of nausea and vomiting of pregnancy (NVP) and hyperemesis gravidarum (HG), definition of NVP and HG, aetiology, risk factors, complications of HG, recommended investigations, primary care management, hospital and ambulatory daycare, therapeutic management of HG supported by good clinical evidence, discharge planning, and importance of the multidisciplinary team to provide high quality care in patients with NVP and HG.