X-linked inheritance pattern with carrier mother

X-linked recessive inheritance pattern with carrier mother

Women can pass down X-linked recessive disorders such as X-linked agammaglobulinemia. A woman who is a carrier of an X-linked recessive disorder has a 25% chance of having an unaffected son, a 25% chance of having an affected son, a 25% chance of having an unaffected daughter and a 25% chance of having a daughter who also is a carrier.