IVF Injections Explained: How They Work and Why They’re Important

Posted on October 15, 2025 by Inception Fertility

For many patients beginning their IVF journey, the idea of daily injections can feel overwhelming. At NYU Langone Fertility Center, we understand that knowledge is power, and clarity brings comfort. As leaders in reproductive medicine, we’re here to demystify the process and empower you with expert insight.

What Are IVF Injections?

IVF injections are a critical part of the in vitro fertilization process. They help stimulate the ovaries to produce multiple eggs, increasing the chances of successful fertilization. These medications are carefully timed and dosed to support your body’s natural rhythms while optimizing egg development.

There are several types of injections used during IVF:

  • Stimulation medications (like FSH and LH) encourage the ovaries to produce multiple follicles.

  • Trigger shots (such as hCG or Lupron) help mature the eggs and prepare them for retrieval.

  • Supportive medications (like progesterone) help prepare the uterine lining for embryo implantation.

Why Are They So Important?

Each injection plays a precise role in your cycle. The goal is to create the best possible environment for egg development, retrieval, and implantation. Our team customizes your protocol based on your unique biology, hormone levels, and fertility goals.

At NYU Langone Fertility Center, we use the latest research and technology to guide every step. Our protocols are evidence-based, and our monitoring is meticulous, because we know that every detail matters.

What to Expect

We’ll walk you through each step, from how to administer the injections to managing side effects. You’ll receive personalized instructions and support from our nursing team, and we’re always available to answer questions.

Many patients find that the anticipation is harder than the reality. With guidance and practice, the process becomes manageable, and often empowering.

Compassion Meets Expertise

New York City patients are known for being informed, proactive, and engaged in their care. At NYU Langone Fertility Center, we honor that by offering transparent communication, cutting-edge science, and compassionate support. We’re not just administering injections, we’re building trust, confidence, and hope.

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      The NYU Langone Fertility Center Blog

      At NYU Langone Fertility Center, our first job is to support our patients as they become educated about their reproductive health and fertility treatment options. Our blog connects patients with the most up-to-date information, technologies, and insights into fertility care. From egg freezing to IVF to third-party reproduction options, we explore every facet of assisted reproductive technology and empower patients with the knowledge they need to navigate their family building journeys.