- January 30, 2026
Top Things to Do in the 1st Three Months of Pregnancy
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About Dr. Rashmi Sharma
Dr. Rashmi Sharma is an IVF specialist, Consultant Reproductive Medicine, and Director Origyn Fertility & IVF, New Delhi. She holds MBBS (BHU), MD (BHU), DNB, MNAMS, FICOG, and a Diploma in IVF & Reproductive Medicine (Kiel University, Germany). Web Editor, Indian Fertility Society (2024–26). Former HOD, IVF Department, Moolchand Hospital, Delhi (2009–13) and Max Hospital, Pitampura, Delhi (2013–17). Director, Origyn Fertility & IVF, which has 4 branches across Delhi.
Origyn IVF has been accredited for a 1-year fellowship in IVF and Reproductive Medicine, along with an MSc in Clinical Embryology under Amity University and IFS collaboration.
Recipient of the “C. S. Dawn Award” for best paper presentation on IVF/ICSI with genital tuberculosis at the All India Congress of Obstetrics and Gynecology (AICOG 2010).
Recipient of the “Hall of Fame – Best IVF Specialist in India – North” at the Economic Times National Fertility Awards in 2019, 2023, and 2024.
Origyn IVF received the “Best IVF Center in North India” and “Most Integrated Team in IVF – North” at the Economic Times National Fertility Awards in 2019 and 2024.
Recipient of the “Best IFS Executive” award at Fertivision 2018, Kochi. Authored various chapters in reputed infertility textbooks with numerous national and international publications and presentations.
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Are the 1st three months of pregnancy really the most important phase for your baby’s development?
Women who have gotten pregnant through the process of IVF are often filled with a lot of excitement and nervousness during the first three months of pregnancy. Many different stages occur at this time that represent new growth and development of life. At Origyn IVF we have had countless couples experience this beautiful journey and we carefully guide most of them through this very important stage of their pregnancy.
The first three months of pregnancy are also known as the first trimester. This is the time when your baby starts forming vital organs like the brain, heart, eyes, and hands. Because this phase is very sensitive, it is important to take proper care of your body, mind, and lifestyle.
This blog will guide you clearly and simply on what to do and what to avoid during the three months of pregnancy, especially if you have conceived through IVF.
Understanding the First Three Months of Pregnancy
Many women get confused about how pregnancy weeks are calculated. In medical terms, pregnancy is counted from the first day of your last period. By the time your pregnancy test is positive, you are already considered about four weeks pregnant.
The three months of pregnancy usually include the first 12 to 13 weeks. During this time, the baby is extremely small but developing very fast. This is why doctors stress a lot on first trimester care and early pregnancy care, especially in IVF pregnancy cases.
At Origyn IVF, doctors help patients understand their pregnancy timeline clearly so they feel confident and informed from the very beginning.
Medical Tests You Should Not Miss
Proper IVF pregnancy care includes certain important medical tests during the three months of pregnancy.
Important tests are:
- Blood Testing: Hemoglobin, Glucose, Thyroid hormone.
- Beta HCG: To confirm pregnancy and monitor growth.
- Beta HCG: to verify & track pregnancy development. To validate doubling of HCG level after 48 hr (follow up). Early vaginal ultrasound (approx five weeks).
- Heartbeat scan around 7 weeks.
- NT (Nuchal Translucency) scan between 11–13 weeks.
- Dual marker blood test to detect possible abnormalities.
These tests help doctors ensure that the pregnancy is safe and developing properly. Missing these tests can increase risks, so pregnancy precautions are extremely important during this stage.
Diet and Nutrition During the First Three Months of Pregnancy
One common myth is that you need to eat for two during the three months of pregnancy. In reality, your baby is still very tiny and doesn’t need extra food — but it needs healthy food.
Here are easy healthy pregnancy tips to follow:
- Eat homemade, fresh, and hygienic food.
- Prefer dal, roti, rice, vegetables, fruits, and milk.
- Avoid very spicy, oily, and junk food.
- Drink plenty of clean water.
- Avoid alcohol completely.
- Limit caffeine (1 cup coffee or 2 cups tea is fine).
- Avoid smoking or passive smoking.
- During the three months of pregnancy, your immunity can be slightly low, so you must avoid outside food.
Physical Activity, Rest and Daily Routine
A lot of women believe they must stay in bed all day during the three months of pregnancy, especially after IVF. But complete bed rest is usually not needed unless your doctor advises it.
You can:
- Take light walks
- Do light household work
- Go to the office (if not stressful)
- Use stairs once or twice a day
But you should avoid:
- Heavy lifting
- Excessive climbing of stairs
- Rough travel on bumpy roads
- Long tiring journeys
Sleep is very important. Try to sleep for 7–8 hours every night. Proper rest helps your body support the growing baby during the crucial 3 months of pregnancy.
Common Symptoms You Should Expect
Many changes happen in your body during the three months of pregnancy, and most of them are normal.
- Fatigue
You may feel tired all the time. Even simple work may feel exhausting. This is very common and normal.
- Try to take short naps during the day whenever possible.
- Eat a balanced diet and drink plenty of water to maintain your energy levels.
- Morning Sickness
Morning sickness can occur at any time of day &/or increased sensitivity to smells, with decreased interest in eating food.
Helpful tips for managing morning sickness include:
- Eat small frequent
- Avoid an empty stomach.
- Cautiously sip
- Ginger can
- Choose medications to use if prescribed only.
- Breast Tenderness
Mild pain or heaviness in breasts is normal due to hormonal changes during the 3 months of pregnancy.
- You may also notice slight swelling or sensitivity in the breast area.
- Wearing a well-fitted, soft maternity bra can help reduce discomfort.
- Mood Changes
Changes in moods, crying without cause, and acting irritable are all common experiences due to changing hormone levels.
Staying calm, watching positive content, and avoiding stress are very important pregnancy precautions.
Emotional Well-Being is also Important
During the three months of pregnancy, your mental health is as important as your physical health.
Here are some suggestions for how to maintain a positive mindset:
- Stay positive
- Avoid violent and/or negative material
- Read uplifting books
- Listen to peaceful music
- Watch feel-goodand uplifting films
- Practice stress management techniques such as deep breathing
Your emotional state directly impacts your baby’s well-being. This is why early pregnancy care focuses not only on medical tests, but also on mental peace.
At Origyn IVF, couples are supported emotionally as much as medically, because this journey deserves care at every level.
Special Care for IVF Pregnancies
If you conceived through IVF, the three months of pregnancy feel even more precious. IVF pregnancies are treated with extra care because they often come after years of waiting.
Important care guidance for an IVF pregnancy includes:
- Never skipping prescribed medicine.
- Attending every follow-up appointment
- Avoiding self-medication
- Reporting any pain or bleeding immediately
Doctors at Origyn IVF carefully monitor IVF pregnancies and guide patients at every step, ensuring maximum safety and comfort.
For the first nine weeks of an IVF pregnancy, do not:
- Self-prescribeany medications.
- Drink alcohol or smoke.
- Excessively use caffeine.
- Eat junk or street food.
- Worry excessively or get stressed out.
- Exercise too hard or vigorously.
These simple pregnancy precautions can protect your baby from early complications.
When to Contact Your Doctor Immediately
While most symptoms are normal, you should contact your doctor if you experience:
- Heavy bleeding
- Severe abdominal pain
- High fever
- Extreme weakness
- Severe vomiting
Quick action can save complications, especially during the critical three months of pregnancy.
Final Words
The three months of pregnancy are truly magical, emotional, and delicate. This phase lays the foundation of your baby’s health. With the right first trimester care, proper early pregnancy care, and strong emotional support, you can make this journey safe and beautiful.
At Origyn IVF, expert doctors and caring staff understand the emotions behind every IVF pregnancy. They guide you through proper testing, lifestyle changes, and mental well-being so that your pregnancy journey feels supported and stress-free.
If you have conceived through IVF or are planning to, Origyn IVF stands by you not just medically, but emotionally too. With the right guidance and love, your 3 months of pregnancy can be a time of joy, hope, and beautiful beginnings.
Follow Origyn IVF on Instagram & YouTube.
Frequently Asked Questions
1. Is it normal to feel tired during the first three months of pregnancy?
Yes, feeling tired is completely normal during the first three months of pregnancy. Your body is adjusting to hormonal changes and working hard to support the baby’s development. Taking proper rest and sleeping well can help manage the fatigue.
2. What foods should be avoided in the first trimester of pregnancy?
During the first trimester, it’s best to avoid raw or undercooked meat, unpasteurized dairy products, excess caffeine, junk food, and street food. Homemade, fresh, and nutritious meals are the safest option.
3. Can I exercise during the first three months of pregnancy?
Light exercise like walking or prenatal yoga is usually safe during the first three months of pregnancy. However, you should always consult your doctor before starting any exercise routine.
4. Is nausea in early pregnancy dangerous for the baby?
Mild to moderate nausea is very common in early pregnancy and is usually not harmful to the baby. However, if vomiting becomes severe or you are unable to eat or drink properly, you should contact your doctor.
5. When should I visit a doctor during the first 3 months of pregnancy?
You should visit a doctor as soon as your pregnancy is confirmed. Regular check-ups during the first 3 months help monitor the baby’s development and ensure your health is well taken care of.