A pregnant client at 28 weeks of gestation, who is receiving Rho(D) immune globulin for her Rh-negative status, asks the nurse if she will need another dose later.What is the most appropriate response from the nurse?

You will not need another dose since this is a one-time treatment for your entire pregnancy.

You will need to come back for a dose of Rho(D) immune globulin only if you experience bleeding or trauma.

You will need to receive another dose at delivery if your baby is Rh-positive.

You will need Rho(D) immune globulin again in 72 hours to protect any future pregnancies.