My Experience with Gestational Diabetes

Explanation of gestational diabetes & a personal reflection of what to expect if you are diagnosed during your pregnancy. Not to worry, it’s can be managed!

My Experience with Gestational Diabetes

When you’re pregnant many people love to say “Now you can eat for two!” or “Your pregnant, this is the time you can eat what you want!”

Unfortunately, these words of wisdom are not entirely accurate. Every mom-to-be dreads the glucose tolerance test, which involves ingesting a high concentration of glucose (a form of sugar) mixed with water to see if you have gestational diabetes. It’s a grueling test because you have to sit in a doctor’s office or clinic for a few hours while they take blood samples before and 2-3 times after you drink the solution.

Before the test, you have to fast for 8 hours and this alone makes mamas pretty aggravated but then with the drink solution you have to deal with a sugar high!

Waiting for the results, you cross your fingers and hope that the last 24-28 weeks you’ve had a balanced, healthy diet. I knew that I had increased my carbohydrate and sweet intake more than before I was pregnant, but I was hoping the test would still be negative. Unfortunately, when I got the call from my doctor who then said I had gestational diabetes, my first reaction was guilt. How could I have done this to my baby?

Gestational Diabetes 101

I want to make sure I disclose this upfront, I am NOT a doctor, I’m just sharing my experience with gestational diabetes. My daily pregnancy routine consisted of exercising five times a week and eating healthy on most days. However, I knew I could have eaten healthier in the last trimester, but I didn’t (those darn cravings and ravishing bouts of hunger!).

As I learned more about gestational diabetes, I realized that our bodies change so much during pregnancy, especially with hormones and weight gain. Don’t worry this is completely normal although it may make it harder for your body to produce or use insulin. That is the hormone responsible for helping glucose (sugar) leave your bloodstream and be converted to energy. This causes glucose to be built up in the blood resulting in high blood sugar (hyperglycemia).

The good news is that gestational diabetes can be controlled by a change in diet and increase in exercise (if permitted), so I decided to make this a positive situation!

My doctor immediately had me enrolled in the Sweet Success Program at Hoag Hospital in Newport Beach (covered by insurance thankfully!). The program was intended for me to get control of the situation as I began my last trimester. I was excited, (okay – so my inner science nerd way excited) to learn more about diabetes, the risks, and what to do to get my blood glucose levels in check. Most interestingly, I learned about the recommended diet for my personal needs and how food directly affects my body.

During the Sweet Success program that was taught by registered dieticians and nurses, we learned the following things about gestational diabetes:
•  The pathophysiology and managing gestational diabetes
•  The impact on the mother and baby
•  Blood glucose monitoring
•  Nutrition education for pregnancy
•  Appropriate energy needs to meet optimal weight gain for pregnancy

gestational diabetes checklist

After taking the first few lessons, I learned that there are 3 things to help keep my blood sugar level from spiking throughout the day and to have a healthy weight gain (for mommy and baby):

1. Diet Regulation and Portion Control

Based on your personal information (weight and height) your Body Mass Index  (BMI) is calculated which is important to determine what would be a healthy weight gain for your pregnancy. Through the gestational diabetes program, a meal plan was created for me by a nutritionist. This is based on the recommended calories and types of food I should be eating throughout the day to control my blood glucose levels.

Here are the basic guidelines:

  • Eat 3 small meals and 3 snacks a day!
  • Breakfast is the smallest meal and should be eaten within 1 hour of waking up.
  • Carbohydrates should be limited at breakfast. Your pregnancy hormones are at its peak and cause insulin resistance, making it harder for your body to handle carbs in the morning.
    • Which means: NO fruit, fruit juice, milk, lattes or yogurt for breakfast. Even caffeine may increase blood sugars.
  • Always eat a small balanced snack before bed. NO fruit or milk before bed. Not eating a snack will prevent the liver from releasing sugar into the bloodstream while you sleep which can lead to high sugar numbers before breakfast the next day.
  • Don’t go longer than 10 hours from the last snack to breakfast.

I was given a 2000 calorie based diet and was taught about food exchanges, so I could accurately plan each meal throughout the day. You don’t have to give up everything you love like chips, fast food, and sweets, but they will become a once in a while smaller “treat.”

I found it easier to get in the mindset of eating healthy and trying to avoid those calorie-dense and nutrient-void foods whenever possible. I may indulge once in a while, but I did not eat nearly as much of the bad stuff. I even found that it made me feel pretty terrible!

This was especially the case when I got the occasional high glucose reading after a meal. The good thing was that I made smarter choices on the next eating occasion to get my glucose levels back on track.

2. Balancing types of foods

  • Contrary to belief, the recommendation is not to stay away from carbohydrates. It’s more about selecting carbohydrates that don’t spike your blood sugar and to eat them in combinations that include protein and fat.
  • Get the recommended 28 grams of fiber per day. Eating foods with fiber helps to delay the absorption of sugar into your blood. So foods like apples, oats, legumes, and high-fiber bread may have this effect.
  • Drink at least 64 ounces of water per day to keep you regular and hydrated!
  • Nourish you and your baby with balanced sources of energy and nutrients from food and supplements.

For example, my night time snack before bed would be half a slice of Trader Joe’s high fiber bread, a teaspoon of nut butter or a small serving of nuts (6-8 pieces), string cheese or 1/4 cup of cottage cheese. This gave me a balance of carbohydrates, fiber, fat, and protein, leveling my glucose throughout bedtime and keeping it low at my first fasting reading.

General guidelines for the distribution of total daily calories: Carbohydrates (40-50% ), Proteins (20-25%), and fats (30-40%). I also took my daily prenatal vitamins and omega 3 supplements.

3. Timing, Eating and Glucose Testing

Pregnant woman with gestational diabetes is recommended to eat 6 small meals throughout the day, about 2-3 hours between meals. Most likely the most dreaded part of having diabetes is taking your blood glucose reading 4 times a day, and yes, it involves needles. However after the first few days and figuring out the right settings on your device for getting the blood sample, it’s quite easy and painless, it becomes second nature to you.

When to Test:

  • Fasting blood glucose – right when you wake up in the morning, not more than 10 hours from the last time you ate the night before.
  • After breakfast – 1 hour after eating, measured by the last bite you take.
  • After lunch – 1 hour after eating, measured by the last bite you take.
  • After dinner – 1 hour after eating, measured by the last bite you take.

These testing periods are important because it allows you to know how efficiently your body’s hormones are regulating the metabolism and uptake of glucose. As a side benefit, knowing that you have to test makes you accountable for making healthier choices at each meal (at least it did for me).

You will be provided with the proper guidelines on what your blood glucose level should be below after each testing period. For me, it was less than 90 mg/dL (fasting glucose first thing in the morning), and less than 130 mg/dL after each meal. The Accu-check Nano Blood Glucose Monitoring System and lancet device used to give you your blood glucose readings are nice and compact, and super easy to use. I bring my kit with me wherever I go. However, I make sure not to leave the test strips in the sun or heat as it can damage them.

I have to admit, I thought that having gestational diabetes was going to be a huge burden to my already hectic daily routine. Although after the first week of testing, logging my results and getting used to my new diet, I felt that this was a blessing in disguise.

I felt less uncomfortable (feeling of fullness or indigestion) after each meal when following the rules. I ate more balanced and the amount that I needed (not what I wanted, which is usually a lot). I also felt that the smaller meals prevented me from the food coma and crashing that I used to feel.

Recipes for Gestational Diabetes

Here are some yummy recipe suggestions that I created that have kept my blood glucose levels from spiking:


Lunch & Dinner:



The Follow Up

After my 31 weeks check up the ultrasound showed my baby was doing well and not gaining over the average amount of weight. I even stayed steady or gradually increased weight from a month ago, success!

In a weird way, I was looking forward to monitoring my glucose levels, which will continue until after delivery (glucose re-test at 6 weeks) when your hormones re-balance and the doctor says you are no longer need to test. My goal is to maintain a healthy lifestyle because of this experience and prevent the onset of type 2 diabetes later in life!

For those wondering how having gestational diabetes might affect the second pregnancy. I’m happy to report that I had my daughter Olivia in 2017 with no diabetes. Whoo-hoo!

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Jessica Gavin

I'm a culinary school graduate, cookbook author, and a mom who loves croissants! My passion is creating recipes and sharing the science behind cooking to help you gain confidence in the kitchen.

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83 Comments Leave a comment or review

  1. Madhusmita says

    Hi, I am 28 weeks going on my pregnancy,last two weeks I detected with gestational diabetes. I am so worried about that 😟. I checked my diet it’s coming normal through out the day like after breakfast, lunch , dinner.but my problem in fasting reading 😟 it’s always spike. It’s always between 96 to 103 never goes down below 95. My doctor has suggested this reading should be below 95. Any suggestions how to keep fasting reading below 95

    • Jessica Gavin says

      Congratulations on your pregnancy! How long do you go between your last snack before bedtime and when you wake up? Sometimes the level is higher if you wait too long to eat. I would definitely let your doctor know your scenario and if they are concerned.

  2. sarika says


    Just came across your blog..I got GD and I am 35+ weeks pregnant now.To control on my fasting sugar i have started taking small apple before my bedtime(which is usually around 10.30pm) .This has helped me controlling my fasting sugar but what i could see is now my sugar post breakfast is high to 7.8-8.1 however breakfast( which i take around 9am) is same( 2 slice of brown bread+ omelette or avacado). Please guide if I am doing something wrong.

  3. Kiana Clarke says

    Hi, I am 29 weeks tomorrow I just found out monday that I have gestational diabetes. I have yet heard from the nutritionist. My OB said they will call me in a couple of days but I am worried about my sugar level. What should I do until they call me?

    • Jessica Gavin says

      Hi Kiana- It’s best to consult with your doctor. However, I would make sure that each meal you balance/add fiber, fat, and protein. Limit your sweets if you can. I hope you were able to meet with the nutritionist. Congrats on baby!

      • Meena says

        Hey Jessica,

        Thanks for the helpful post. When you made dietary changes and started monitoring glucose, did you ever have occasional high readings? I was diagnosed last week with GD and have been making conscious food choices based on what I read. I have been maintaining a food log too. But so far 8/32 readings or so are higher than the current recommended limits. The highest reading I got after lunch one day was 180. Did you have a similar experience? I meet with a neonatologist and my doctor next week.

  4. Milli says

    Hi Jessica,

    I am 29 weeks with number two and have recently been diagnosed with GD.

    I am having low daily readings after meals but still having high fasting reading first thing before breakfast.

    I have porridge in the mornings because it is easy, but maybe this is not the best option? Or if I did have it, how would you suggest serving it to avoid the breakfast issues. I have also been having a small piece of fruit in the morning and arvo snack. Would some veggies and humus be better for morning snack and have fruit in the arvo?

    Also, haven’t tried the night snack before I go to bed yet, but will try tonight and see how I go??

    Thanks, Milli

  5. Heather says

    When did your levels go back to normal postpartum. I’m five days postpartum and they are running high. I was diet controlled with my pregnancy. Worried it’s going to stick around . 😩

  6. Papa says

    Hi Jessica
    My wife was just diagnosed with GD we are 24 weeks pregnant. She has always been health conscious, but still got here.
    We are yet to meet out dietitian from the hospital, but we have been just cutting the carbs from out meals since last couple of days meanwhile.
    i am feeling very hungry between meals and snacks and I can’t help wonder if my wife is feeling even more hungry with the baby.
    I was wondering is it acceptable from the baby’s developmental point or from my wife’s health point of view to feel hungry between snack.
    Did you use to feel hungry?

    • Jessica Gavin says

      Congrats on baby! I did feel more hungry because of my restricted diet in between meals, but I had suggestions for what snacks I could have and that helped a lot. It wasn’t so much about cutting out all carbs, just making sure to pair a more nutrient-dense carb with protein and fiber.

  7. Monique says

    I know this is an older post but do you have some of the recipes of this meals that worked for you? what exercises worked and what were the best times to do them? Lastly, did you have your baby as a vaginal delivery or scheduled c section because she was large for gestation?

    • Jessica Gavin says

      Hi Monique- I have a lot of simple recipes liked baked chicken breast, salmon, oatmeal, and vegetables on the website. I also have some crustless quiches that might work well for meal prep. You want to shoot for incorporating more fiber, and protein, and reducing refined carbohydrates like flour and added sugar. However, for a snack at night I would have a piece of whole-grain high fiber toast with almond butter and sometimes cheese. It’s eating a combination of protein/fiber/and some carbs within one meal that helped, and not waiting too long in between eating. I stayed really active, hiking at least once a week, indoor cycling 2-3 times, and low-impact weight lighting. I worked out 5 days a week, mostly around 3pm during the weekday and early on the weekends. Because I started healthy eating right after the glucose test, my son never got big, he was actually just under 7 pounds, so not c section needed. I hope that helps, excited for your journey into motherhood!

  8. Ruthie says

    Hello Jessica!
    Currently 31 weeks pregnant and having a hard time with my fasting. All the others I’m nailing to a tee. However, Doctor said that if I don’t get my fasting lowered to normal levels, I’ll have to do insulin. :/ Thus, my question is: I have a bedtime snack (high fiber toast & almond butter) and usually go to sleep an hour to an hour & a 1/2 later. Would this be causing my insulin to spike in the AM as it’s not directly before bedtime? When you ate your bedtime snack, how long tll you went to bed? Also, I eat dinner at 6pm or 7pm and usually go to sleep around 10/10:30, so I usually find myself hungry after dinner around 9pm which is why I have my bedtime snack early, but don’t necessarily head to bed tll 1030. I wake up around 8am or 9am. Then eat around 9am or 10am. Thank you 🙂

    • Jessica Gavin says

      Hi Ruthie- I am not a doctor, so I can’t provide information on if waiting too long after the nighttime snack before eating actually causes the insulin spike. From my personal experience, I typically went to bed about 30 to 45 minutes after my last nighttime snack. From that time, I made sure to do my fasting glucose test no more than 10 hours after that last night time snack. Soon after I would have breakfast. Perhaps the time of snacking to morning testing might be too long? Definitely consult with your doctor. Wishing you all the best!

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