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Home Blogs IVF and Fertility How many injections for IVF Treatment?

injection for ivf treatment

Written By Dr. Simran Rao

IVF and Fertility

Last Updated: 30/07/2025

6 mins read

30/07/2025

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The number of injections for IVF treatment typically ranges from 16 to 40 per cycle, but it depends on the patient’s response and treatment plan, which includes hormone shots for egg stimulation, a trigger shot for ovulation, and luteal support after embryo transfer.

How many injections for IVF Treatment?

IVF can seem challenging at first, especially when you think about how many needles will be involved in this procedure. Read this article and learn about the quantity of injections in IVF and other important details about the IVF procedure.

If you’re considering IVF, then it's important to understand every aspect related to this treatment, such as how many injections for IVF treatment are required. This guide will explain how many injections for IVF Treatment are needed in detail for better understanding.

What is IVF Treatment?

what is ivf treatment

In vitro fertilization (IVF) is a type of assisted reproductive technology that involves egg and sperm to preserved outside of the human body. However, it's a complex procedure that requires retrieving eggs from ovaries and manually combining them with the sperm in a lab for fertilization.

What is the IVF Injection Process?

One of the common questions couples ask is how many injections for IVF treatment are needed, and the answer depends on several stages of the IVF cycle. However, these injections are used for different reasons, like stimulating the ovaries to produce eggs, triggering ovulation at the correct moment, and also preparing the uterus to receive embryos.

  • Ovarian Stimulation

At first, you’ll start with injections stimulating your ovaries, which are daily shots that encourage the ovaries to produce multiple eggs. However, the number of injections depends on your body’s response, so how many of injections for IVF treatment can vary.

  • Trigger Shot

A final injection is called a trigger shot, which is given once the eggs are ready. Additionally, this shot helps the egg to mature and start the ovulation process, which is important for the timing of egg retrieval.

  • Luteal Phase Support

When the eggs are retrieved and the embryos are transferred the you will get more injections that help the luteal phase, which is a stage of your menstrual cycle that starts after the ovulation and continues until the onset of your period.

How many injections are needed for IVF treatment?

how many injections are needed for treatment

Patients often ask how many injections are required for IVF treatment, and the answer depends on the specific medical plan. However, IVF patients usually receive 16–40 injections or more per cycle, with some cases reaching up to 90. However, the exact number of injections varies.  During ovarian stimulation, these injections, which are mostly hormones like FSH and LH, are given over 8–14 days. Injections of progesterone may also be administered for ten to fourteen days following embryo transplantation. The precise amount is determined by the particular IVF process and individual characteristics.

What happens in IVF Treatment?

During IVF, the ovaries are stimulated to create a number of eggs, which are then extracted, fertilized with sperm in a lab, and the resulting embryo or embryos are then placed into the uterus.

The uterus is where the developing infants are born after one or more of the fertilized eggs, sometimes referred to as embryos, are deposited.   A typical IVF cycle lasts two to three weeks.   Separating these operations into distinct parts could make the process take longer.

When it comes to managing sperm and eggs or embryos, in vitro fertilization is the most effective type of fertility treatment.   Technology for assisted reproduction is the term used to describe this group of treatments.

There is a possibility to use a couple's sperm and eggs for IVF.  Additionally, it could involve sperm, eggs, or embryos from an unidentified or recognized donor.  An embryo implanted in the uterus is known as a gestational carrier, and they may be employed in certain situations.

When should you go for IVF Treatment?

Here are some major points why you should go for IVF treatment:

  • Tubal block: In conditions when your fallopian tube is blocked.
  • Male infertility: When the sperm count or quality is low, IVF can be done along with sperm injections.
  • Ovulatory Dysfunction: Infertility may result from irregular or nonexistent ovulation.  When ovulation induction or other procedures don't work, IVF may be a solution. 
  • Reduced Ovarian Reserve: IVF using a woman's own or donor eggs may be an option if her ovarian reserve, or egg supply, is diminished.
  • Infertility that cannot be explained: IVF may be a possibility if a couple has been attempting to conceive for a long time without a known reason. 
  • Preservation of Fertility: IVF can be used to cryopreserve eggs or embryos for later use, especially for patients undergoing cancer treatment or in other circumstances that may impact their fertility. 
  • Maternal Advanced Age: Although success rates may be reduced, IVF might be a viable choice for women in their late reproductive years to boost their chances of becoming pregnant.

What are the risks of IVF Treatment?

what are the risks of ivf treatment

  • Numerous Pregnancies: Because IVF transfers several embryos, it raises the possibility of multiple pregnancies (twins, triplets, etc.). Complications, including low birth weight, gestational diabetes, and premature birth, are more likely to occur in multiple pregnancies.
  • Ectopic Pregnancy: In this condition, the fertilized egg implants outside the uterus, often in the fallopian tube.
  • Risks of Egg extraction: There is a slight chance that the egg extraction process will result in bleeding, infection, or harm to adjacent organs like the bladder or colon. 
  • Birth Defects: Although the risk of birth defects is generally modest, IVF is associated with a marginally higher risk than traditionally conceived pregnancies, especially for specific diseases like digestive issues or heart anomalies. 
  • Emotional and Psychological Stress: If several rounds are required, the IVF procedure may be emotionally taxing, resulting in stress, anxiety, and disappointment. 
  • Increased Risk of Cesarean Delivery: Research indicates that women who use IVF may be at higher risk of having a cesarean section.

FAQs

How many shots do you take during IVF?

If you’re wondering how many injections for IVF treatment are necessary, here’s what you need to know. The majority of patients typically have 1-2 injections each day for the duration of the ovarian stimulation phase, which lasts 8–14 days, plus extra injections to support the luteal phase and induce ovulation if needed.

What are the 5 stages of IVF?

The following are the 5 stages of IVF:

  • Ovarian stimulation and monitoring
  • Egg retrieval
  • Fertilization
  • Embryo culture
  • Embryo Transfer
How many injections are required after embryo transfer?

Around 16-90 injections are needed after embryo transfer, depending on the individual response. 

Can IVF be done without injections?

Yes, few or no injections are required for In Vitro Fertilization (IVF).  Techniques like Minimal Stimulation IVF and Natural Cycle IVF are used to accomplish this.  Natural Cycle IVF employs a woman's natural egg during her monthly cycle, whereas Minimal Stimulation IVF stimulates egg production with smaller dosages of oral drugs or injectable hormones.  These strategies seek to lessen the number of injections used and the IVF procedure's overall level of invasiveness.

How many days of injections are given for IVF?

Generally, injections are given for 8-14 days.

How many rounds of IVF are enough?

3-6 cycles are usually enough in IVF treatment.

Is IVF treatment painful?

Although there may be some slight pain and discomfort associated with IVF, the treatment is generally not thought to be extremely painful.  Minor cramping, discomfort, or bloating is a common complaint, although it is frequently controllable with medicine or other pain management techniques.

What is the most painful process in IVF?

Egg retrieval is known to be the most painful process in IVF.

Which cycle of IVF is most successful?

The first few cycles have the Highest success rate.

How to take IVF injections at home?

Press the needle firmly through your skin while pinching it.  Release the squeezed skin after inserting the needle all the way.  Press the syringe:  Press down on the syringe until all of the drug has been ejected.  Take the needle out:  Gently push on the injection site with gauze or a towel.

Why do you get 2 trigger shots for IVF?

Some IVF procedures employ a "double trigger" strategy, which involves administering two distinct trigger shots to cause the final egg to mature.  Human Chorionic Gonadotropin (HCG) is usually injected first, and then, approximately 36 hours later, a GnRH agonist. A spike in LH (luteinizing hormone) is caused by the GnRH agonist, and it is thought to aid in the latter stages of egg maturation.

What does IVF treatment cost in India?

The average cost of IVF treatment is 3500 USD in India.

Dr. Simran Rao

Written By

Dr. Simran Rao

A hard working, patient centred, skillful and knowledgeable doctor who is always ready to learn.

From a very young age she aspired to be in the medical field, to help cure the ailing. She believes that relief on the patient's face, the smile of gratitude and the feeling of helping someone is all what matters. 

SOURCE

HISTORY


At Mejocare, we prioritize accuracy and reliability. Our content is based on peer-reviewed studies, academic research, and medical associations. We avoid tertiary references. Learn more in our editorial policy. Trustworthy health information for you.

https://www.mayoclinic.org/tests-procedures/in-vitro-fertilization/about/pac-20384716 para 1,2,3,4 https://www.artfertilityclinics.com/in/en/art-blog/how-many-injections-are-needed-for-ivf-treatment faq 2 https://health.clevelandclinic.org/what-to-know-about-giving-ivf-shots-at-home para 7

CURRENT VERSION

30 July, 2025
Reviewed by
Dr. Aryan Malhotra
MBBS, MD from DTMU University, Georgia, Radiation Oncology Resident at Burdwan Medical College and Hospital
Reg. No: 95565
Written by
Dr. Simran Rao
injection for ivf treatment
How many injections for IVF Treatment?

30/07/2025

5min read

IVF and Fertility

Dr. Simran RaoDr. Simran Rao

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