What happens if i don’t get my rhogam shot? This shot is given to protect your baby from Rh incompatibility, a condition that can cause severe anemia or jaundice in newborns.
Rh incompatibility occurs when the mother’s blood type is Rh-negative and the baby’s blood type is Rh-positive.
During pregnancy or delivery, some of the baby’s blood can mix with the mother’s blood, causing her immune system to produce antibodies that attack the baby’s blood cells.
If you don’t get the RhoGAM shot, and you become sensitized to Rh factor, your antibodies can cross the placenta and attack the Rh factor in your baby’s Rh-positive blood.
This can cause significant anemia, jaundice, brain damage, or even death in severe cases.
Sensitization can occur during pregnancy, delivery, or any other time when there is a mixing of blood between you and your baby.
Even a small amount of Rh-positive blood can trigger an immune response, so it’s important to get the RhoGAM shot at the right time.
What Happens If I Don’t Get My Rhogam Shot
If you are Rh-negative and pregnant, your doctor may recommend that you get a Rhogam shot to prevent complications during your pregnancy.
If you do not get the Rhogam shot, you may be at risk for developing Rh incompatibility, which can cause Hemolytic Disease of the Newborn (HDN) in your baby and complications for you.
Rh Incompatibility
Rh incompatibility occurs when your blood type is Rh-negative, and your baby’s blood type is Rh-positive.

During pregnancy, your blood and your baby’s blood can mix, which can cause your body to produce antibodies against your baby’s Rh-positive blood.
These antibodies can cross the placenta and attack your baby’s red blood cells, causing HDN.
Hemolytic Disease Of The Newborn
HDN is a condition that occurs when your baby’s red blood cells break down faster than his or her body can replace them.
This can lead to anemia, jaundice, and other complications, including brain damage or even death.
HDN can be mild or severe, depending on the amount of antibody that your body produces.
Complications For The Mother
If you do not get the Rhogam shot, you may be at risk for developing Rh sensitization, which can cause complications for you in future pregnancies.
Rh sensitization occurs when your body produces antibodies against Rh-positive blood.
If you become sensitized, your body will produce more antibodies during subsequent pregnancies, which can increase the risk of HDN in your baby.
In some cases, Rh sensitization can also cause hemolytic anemia, which is a condition that occurs when your body destroys its red blood cells faster than it can replace them.
Hemolytic anemia can cause fatigue, jaundice, and other complications.
In conclusion, if you are Rh-negative and pregnant, it is essential to get the Rhogam shot to prevent complications for you and your baby.
Talk to your doctor if you have any concerns or questions about the Rhogam shot or Rh incompatibility.
When Do You Need Rhogam?
If you are pregnant and your blood type is Rh-negative, you will need Rhogam.
Rhogam is a medication that is given to prevent your body from developing antibodies that could harm your baby. Here are some situations where you will need Rhogam:
Pregnancy And Childbirth
If you are Rh-negative and your partner is Rh-positive, there is a chance that your baby will be Rh-positive.
During pregnancy, some of your baby’s blood can mix with your blood, which can cause your immune system to develop antibodies that could harm your baby.
To prevent this, you will need to get a Rhogam shot around 28 weeks of pregnancy and again within 72 hours after delivery.
Miscarriage Or Abortion
If you have a miscarriage or abortion, you may need Rhogam if your baby was Rh-positive.
This is because some of your baby’s blood can mix with your blood during the procedure, which can cause your immune system to develop antibodies that could harm future pregnancies.
Amniocentesis Or Other Invasive Procedures
If you need to have an amniocentesis or other invasive procedure during your pregnancy, you may need Rhogam.
These procedures can cause some of your baby’s blood to mix with your blood, which can cause your immune system to develop antibodies that could harm your baby.
Trauma Or Injury To The Abdomen
If you experience trauma or injury to your abdomen during your pregnancy, you may need Rhogam.
This is because the trauma or injury can cause some of your baby’s blood to mix with your blood, which can cause your immune system to develop antibodies that could harm your baby.
In summary, if you are Rh-negative and pregnant, it is important to get Rhogam to prevent your body from developing antibodies that could harm your baby.
Rhogam is needed in various situations, including pregnancy and childbirth, miscarriage or abortion, amniocentesis or other invasive procedures, and trauma or injury to the abdomen.
How Is Rhogam Administered?
If you are Rh-negative and pregnant with an Rh-positive baby, your doctor will recommend that you receive a Rhogam shot.

Rhogam is a medication that contains Rh immune globulin, which is a protein that helps prevent your immune system from attacking your baby’s red blood cells.
Rhogam is typically administered at two different times during pregnancy:
- At around 28 weeks of pregnancy
- Within 72 hours after delivery if your baby is Rh-positive
The Rhogam shot is given as an injection in your muscle, usually in your upper arm or thigh. The injection is quick and relatively painless.
Your doctor or nurse will clean the injection site with an antiseptic, then insert the needle and inject the medication.
It’s important to note that Rhogam is not a one-time treatment. If you have subsequent pregnancies with Rh-positive babies, you will need to receive Rhogam again to prevent your immune system from attacking your baby’s blood cells.
In rare cases, you may need to receive Rhogam earlier in pregnancy if you experience any bleeding or other complications that could increase the risk of your immune system attacking your baby’s blood cells.
Your doctor will monitor your pregnancy closely and determine if early administration of Rhogam is necessary.
Overall, Rhogam is a safe and effective way to prevent complications related to Rh incompatibility during pregnancy.
If you have any questions or concerns about Rhogam or its administration, be sure to discuss them with your healthcare provider.
Key Points
If you don’t get your Rhogam shot, there are potential risks for you and your baby. Here are the key points to keep in mind:
- Rhogam is a medication given to Rh-negative women during pregnancy to prevent complications if the baby is Rh-positive.
- If you don’t get the Rhogam shot, and your baby is Rh-positive, your body may produce antibodies that can harm your baby in future pregnancies.
- If you have a miscarriage or an ectopic pregnancy, you may also need a Rhogam shot to prevent sensitization.
- The risks of not getting a Rhogam shot are serious and can include hemolytic disease of the newborn, which can cause severe anemia, jaundice, and brain damage in the baby.
It’s important to talk to your healthcare provider about Rhogam and whether you need it.
If you’re Rh-negative and pregnant, you’ll likely need a Rhogam shot around 28 weeks of pregnancy, and possibly again after delivery if your baby is Rh-positive. If you have any bleeding during pregnancy, you may also need a Rhogam shot.
If you have a miscarriage, ectopic pregnancy, or other pregnancy loss, you should also talk to your healthcare provider about whether you need a Rhogam shot.
Even if you don’t plan to have another baby, it’s important to prevent sensitization in case you do become pregnant in the future.
Overall, getting a Rhogam shot is a safe and effective way to prevent complications in Rh-negative women during pregnancy. If you have any questions or concerns, talk to your healthcare provider.