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The office will be closed from December 23-27. We will return to the office on December 30.


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Houston Fertility Center Tags

Fertility Treatment Options for Single Men

Families do not have to fit into a cookie cutter mold. At the Houston Fertility Center, all patients have the opportunity to pursue their dream…

Posted by Sonja Kristiansen, MD on Oct 23, 2020

Assisted Hatching and Twins

Assisted hatching during in vitro fertilization (IVF) could increase the chances of twins and multiple births. Our fertility specialists consider these risks and benefits.

Posted by Sonja Kristiansen, MD on Apr 16, 2019

The Role of the Embryologist in IVF Treatment

Embryologists play an important role during IVF treatment. Let’s take a moment to consider what they do and why it’s essential for successful fertility procedures.

Posted by Sonja Kristiansen, MD on Nov 14, 2018

Infertility Treatment and Health Insurance: What Patients Should Know

If you live in Texas, your medical insurance may cover infertility treatments such as IVF. Our Houston, TX fertility specialists cover some of the basics…

Posted by Sonja Kristiansen, MD on May 29, 2018

Holistic vs. Medical Fertility Treatment: Which Should You Choose?

At the Houston Fertility Center, Dr. Sonja Kristiansen discusses holistic vs. medical fertility treatment.

Posted by Sonja Kristiansen, MD on May 01, 2018

Assisted Hatching Can Increase the Chances of a Successful Pregnancy

Assisted hatching is an innovative technique for certain in vitro fertilization patients that Dr. Sonja Kristiansen is excited to offer at her practice.

Posted by Sonja Kristiansen, MD on Mar 16, 2018

Stages of Embryo Growth in IVF: Day 1 to Day 5

During in vitro fertilization (IVF), fertility specialists monitor the development of an embryo. Let's look at growth from day to day.

Posted by Sonja Kristiansen, MD on Jul 29, 2016

Causes of Failed In Vitro Fertilization (IVF) Cycles

An in vitro fertilization (IVF) cycle can fail for a wide variety of reasons, including issues with follicles, eggs, sperm, and embryos.

Posted by Sonja Kristiansen, MD on May 29, 2015

10 Questions to Ask Your IVF Doctor

Asking your fertility doctor questions about in vitro fertilization (IVF) and other treatments for infertility will help you learn about the risks, benefits, and costs…

Posted by Sonja Kristiansen, MD on Nov 29, 2014

Exercise Limitations and In Vitro Fertilization (IVF) Treatment

High-impact and vigorous exercises should be avoided during in vitro fertilization (IVF) treatments in order to ensure successful results.

Posted by Sonja Kristiansen, MD on Nov 16, 2014

Dr. Sonja Kristiansen

Houston Fertility Center

Dr. Sonja Kristiansen is the founder and Medical Director of Houston Fertility Center. She is a board-certified Reproductive Endocrinologist Infertility (REI) specialist who is proud to help hopeful parents fulfill their dreams of having children. Our center is affiliated with the:

  • American College of Obstetricians and Gynecologists
  • American Society for Reproductive Medicine
  • Texas Medical Association

We provide convenient care for patients from greater Houston and visitors from out of town. For more information about our services, contact our office online or call (713) 225-5375 today.

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