trigger shots for ovulations

Trigger Shots for Ovulation: What to Expect and More 

When people start their journey to parenthood with assistive reproductive procedures, then there are many new procedures in their journey. Most people are only aware of the basic idea of assisted reproduction and its procedure, but on the way to parenthood, there are a lot more.  

What are Trigger Shots: 

Trigger shot is an injection for Human Chorionic Gonadotropin (HCG). HCG is a hormone that characterises the effect of Luteinizing Hormone (LH). This hormone triggers ovulation. The main purpose of trigger shots is to encourage ovulation or release the eggs from the ovary. Women who want to trigger ovulation can seek this injection from the best IVF centre in Punjab

Why It is Used: 

The main reason to use injections of trigger shots in fertility treatments is to increase ovulation and enhance the chances of pregnancy. In IUI and IVF procedures, trigger shots are generally used. 


In this procedure, sperms are directly placed into the uterus with the help of a catheter tube. Trigger shots ensure that eggs should be released from ovaries when sperm are present in ovaries.


In this procedure, eggs are fertilised with sperm under the controlled settings of the laboratory. In IVF, trigger shots help in ovulation time and ensure eggs are matured when they are retrieved. 

How Triggers Shots are INJECTED: 

Injection of trigger shots is generally given as a subcutaneous injection. These injections are just injected into the fat under the layer of the skin. This injection is usually injected in the abdomen or thighs.

Side Effects of Trigger Shots: 

Generally, trigger shots do not possess any side effects, but in some cases, people experience side effects such as: 

  • Mild cramping
  • Tenderness at the injection site
  • Mood Swings
  • Headaches
  • Fatigue
  • Bloating. 

What After Trigger Shots: 

Ovulation is triggered, and you should ovulate in 36 to 42 hours after the injection. And if you are undergoing the IUI, then you should have intercourse after 24 to 36 hours. Your doctor will guide you about the timings as it can be different for some people. In IVF, egg retrieval is conducted after 36 hours of procedure. 

Tips for Taking Trigger Shot: 

Here are some points you need to remember while going for taking a trigger shot: 

  • Make sure that you are visiting a renowned healthcare professional for your trigger shot.
  • Avoid rubbing the site of the injection.
  • In case of redness or tenderness, apply some cooling pads over the injection site. 
  • Drinks ample amount of fluids after trigger shot. 
  • Avoid doing challenging physical tasks after the injection.

Risks and Benefits of Trigger Shots: 

To help time ovulation, trigger shots are a safe and reliable way. It increases the chances of pregnancy. The following are some risks associated with trigger shots: 

Ovarian Hyperstimulation Syndrome( OHSS) : 

In this issue, ovaries can produce eggs with severe pain and bloating issues. Many people gain weight, too.

Multiple Pregnancy: 

Trigger shots increase the risks of multiple pregnancies, such as twins or triplets.  


Trigger shots are extremely helpful with time ovulation, but individuals must consult properly with an expert doctor at the best IVF centre in Srinagar before choosing it. You need to properly comprehend the benefits and risks of taking trigger shots. It increases the chances of pregnancy, but it comes with a few complications, too. Ensure your health monitoring throughout your pregnancy after taking trigger shots. 

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