Hepatitis B infection in pregnancy is associated with a 20% increase in preterm delivery. There is a 1.8% chance of mortality.
70 to 90% of mothers who are HBeAG positive but HBeAb negative will transmit HBV to their offspring. The risk of vertical transmission is greatest in the third trimester.
Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page