My Blog

Posts for: August, 2019

By J. Gabriel Guajardo, M.D.
August 21, 2019
Category: OBGYN
Tags: Ultrasound  

Ultrasound technology has been used in diagnostic medical imaging for decades. During that time, it has proven especially helpful for pregnancy, allowing you and your OBGYN to see your baby, and make sure that it is developing in a healthy fashion. Here at Dr. Gabriel Guajardo's OB/GYN practice in Brownsville, TX, we offer a wide range of gynecological and obstetric services, including ultrasound services, to help you and your baby—read on to learn more!

How does ultrasound technology work?

Ultrasound technology uses high-frequency sound waves to produce images of your baby, your reproductive organs, and other tissues.

How is an ultrasound performed?

An ultrasound is typically performed in a doctors office. A water-based gel is applied to your abdominal area to help conduct the sound waves. A wand, known as a transducer, is then moved across your abdominal area, causing images to appear on a computer screen. An ultrasound can also be performed intra-vaginally, during which a smaller transducer is inserted into your vaginal canal.

What can a prenatal ultrasound detect?

A prenatal ultrasound is recommended in order to track your baby’s growth and development. The ultrasound allows examination of important organs and tissues while your baby is still in the womb. The procedure is a vital diagnostic tool to determine if your baby has any medical problems which can be treated before birth.

What can be seen on an ultrasound image?

Ultrasound images are rendered in black and white and can help determine your baby’s gestational age, size, and in many cases, sex. An ultrasound is also useful in monitoring your baby’s heartbeat and other bodily functions throughout the pregnancy.

Need care during your pregnancy? Give us a call

To find out more about how a prenatal ultrasound can help you and your baby, call Dr. Gabriel Guajardo in Brownsville, TX, today at (956) 350-4821.


By J. Gabriel Guajardo, M.D.
August 19, 2019
Category: OBGYN

Worried that you may have PCOS? Find out more about this condition and what we can do to help.

Do you notice that you have irregular menstrual cycles? Do you sometimes skip your periods altogether? You could be dealing with PCOS can cause you painpolycystic ovarian syndrome (PCOS), a condition in which estrogen and progesterone levels are off kilter and can lead to to ovarian cysts. Find out more about this condition and how your OBGYN can help.

What causes PCOS?

Unfortunately, no one really knows what causes this condition, but it is believed that genetics and hormonal imbalances have some responsibility in who develops PCOS and who doesn’t. If your mother or immediate family member has this condition, you are also more likely to develop PCOS.

Women with PCOS also tend to have an overproduction of androgen, a male sex hormone. Androgen can affect how an egg develops or is released each month.

What are some telltale signs that I have PCOS?

Many women will start to notice that something is amiss one they start menstruating. Of course symptoms varies from woman to woman, but many people with PCOS notice that they have irregular menstrual cycles.

With the imbalance of hormones, some women may start developing more masculine characteristics such as:

  • Excess hair on the face, chest, fingers or toes
  • Thin hair
  • Deeper voice

Besides these symptoms women with PCOS may also experience:

  • Weight gain (usually caused by other chronic health problems like diabetes)
  • Infertility
  • Depression
  • Abdominal pain
  • Acne

How will a PCOS specialist treat my condition?

While there is no cure for PCOS, there are certainly ways to manage your symptoms. Your treatment plan will be tailored to what symptoms you are experiencing. Of course, a healthy diet and regular exercise are recommended for everyone who has been diagnosed with this condition.

Birth control pills may also be prescribed to help regulate hormones and your menstrual cycle, and they sometimes have the added bonus of improving your acne. For women with PCOS who are looking to get pregnant, fertility treatments may be recommended to help assist in successful ovulation.

If you are concerned that you may have PCOS, or if you are having issues with irregular periods, it’s time you talked to your gynecologist.


By J. Gabriel Guajardo, M.D.
August 01, 2019
Category: OBGYN
Tags: Birth Control  

You're more likely to experience a birth control failure if you select a method that's not comfortable or convenient for you. Fortunately, there are plenty of effective birth control options available if you're not happy with your current method. Your OBGYN can help you evaluate the pros and cons of each option and make an informed choice.

Types of birth control available

Birth control options include:

  • Barrier Methods: Barrier types of birth control physically prevent ejaculated semen from entering your cervix. Condoms are the most well-known type of barrier birth control. Other options include cervical caps, diaphragms and contraceptive sponges. Condoms also help protect you from sexually transmitted diseases (STDs).
  • Spermicide: Spermicide is a cream, foam, gel or film placed inside your vagina to kill sperm. It's most effective when combined with other birth control methods, such as diaphragms, condoms or cervical caps.
  • Intrauterine Devices (IUDs): IUDs are T-shaped devices inserted in your uterus at your OBGYN's office. The devices protect you from pregnancy for several years and provide reversible protection against pregnancy. Some IUDs release a hormone that thickens the cervical mucus and makes it difficult for eggs to attach to the uterine lining. Others secrete small amounts of copper to prevent sperm from moving.
  • Hormonal Methods: Hormonal birth control thickens your cervical mucus and prevents you from ovulating, a process that occurs when you release eggs into the Fallopian tubes. Birth control pills are taken every day, while implants, patches, rings and shots can provide protection from three months up to three years, depending on the method.
  • Natural Family Planning (NFP): If you choose NFP, you'll chart your monthly menstrual cycle and avoid sex during fertile periods. NFP doesn't work as well as other methods because ovulation doesn't always occur at the same time every month.

Factors that will affect your choice

Before you select a birth control option, you'll need to consider the method's effectiveness and ease of use. Will you remember to take a daily pill or use a condom every time you have sex? If not, a long-term birth control method may be a better choice.

Your health is an important consideration when selecting a birth control option, particularly if you're interested in hormonal methods. Although hormonal birth control is a good choice for many women, it may not be recommended if you smoke and are over age 35, or have a history of breast cancer, stroke, blood clots, migraine with aura, or other conditions.

Do you need a little help selecting a birth control method? Contact your OBGYN to schedule an appointment to discuss your options.