Week 5 of Pregnancy

Week 5 of Pregnancy

First Trimester of Pregnancy Week 5: Hormonal changes in week 5 of pregnancy include aching breasts, nausea, and tiredness. About the size of a lemon seed, the embryo begins creating important organs. For best health, maintain a balanced diet, schedule prenatal visits, and continue taking prenatal vitamins.

Pregnancy Week-by-Week

Key Takeaways at Week 5

  • You could be late with your period, if not previously noted. It's time to choose a test kit from the stores or pharmacy.
  • Hello, hormones is the greeting for whether they are painful breasts, tiredness or that terrible nausea you have heard so much about, you are beginning to experience the first hormonal reactions.
  • The formation of the baby is dependent on the placenta, which is essential for feeding your tiny infant.
  • The embryo partitions into three layers known as germ layers this week. The inner layer will become the lungs, intestines, bladder, and liver; the middle layer will become the circulatory system, reproductive system, kidneys, cartilage, muscles, and bones; the outer layer will become the brain and nervous system, skin, eyes, ears, and hair. A good diet, combined with a prenatal supplement containing DHA, will support the growth of your baby and drive brain development.
  • To put it simply, your embryo looks like a tadpole right now, but it is already developing main organs (heart, stomach, liver, and kidneys) and systems (digestive, circulatory, and nervous).
  • If you are in Week 5 of your pregnancy you are in your first trimester.
  • 35 more weeks remaining in your pregnancy.


Baby's Development at Week 5

Yes, your embryo is now measurable, through week five of pregnancy, it's just 0.12 inches from crown to rump (aka head to buttocks), and the baby is preparing to develop more. Indeed, they will almost double in size during the following week. Grow, baby!

A heartbeat may be detected between 5 and a half and 6 weeks, but not always. That is why unless you have previous problems or reproductive concerns, most physicians will wait at least 8 weeks before doing your first ultrasound.

  • Baby Weight- Too small to weigh
  • Baby Length- Very Small (0.12 inches)
  • Baby Size- Comparable to a citrus seed


Pregnancy Symptoms This Week

The pregnancy symptoms you experience this week are just the beginning of the many changes your body is going to undergo. There is no reason to fear the whole pregnancy based on what is occurring right now. Many expectant mothers claim that the first trimester is the most difficult, so think of it as getting the hardest part out of the way first. In the meantime, take care of yourself by getting lots of rest, eating well, and finding methods to make yourself feel better. Here are the most typical symptoms at 5 weeks pregnant:

  • Sore breasts- Morning sickness gets all of the attention, but painful breasts may be the most common symptoms at 5 weeks pregnant.
  • Morning sickness- Nausea in early pregnancy may occur at any time of day, not only in the morning. Unfortunately, some pregnant mothers experience nausea throughout the day. In fact, if you are pregnant with twins, you may have severe morning nausea. Eating small, frequent meals is a smart idea.
  • Fatigue- At this stage, it's typical to desire to snooze during a board meeting, dinner date, or any time. You're exhausted from growing a baby inside you, and there's not much you can do except get some additional rest, mild exercise, and eat every few hours.
  • Frequent urination- Early in pregnancy, you may experience an increased urge to urinate. This sensation occurs in part because your kidneys are growing.
  • Cramps: Cramping may indicate that the embryo has successfully implanted into the uterine lining. Alternatively, it might indicate that your uterus is enlarging and stressing your ligaments. If you have severe or painful cramping, contact your doctor and get it looked at to ensure it is not a symptom of an issue.
  • Spotting: Spotting during pregnancy might be concerning, but a small amount of blood on your underwear could also indicate implantation. You may also notice some spotting after intercourse since your cervix is more sensitive now that you're pregnant. This is completely normal, but if you're experiencing anything that looks more like bleeding than spotting, or if you're worried at all, contact your doctor.
Some expectant mothers have no symptoms at week 5. Alternatively, around this stage, symptoms may appear and go. Just because you aren't feeling sick or sore doesn't indicate anything is wrong with your pregnancy.


Your Body at Week 5

The experience might vary greatly from person to person, so it may be wise to anticipate nothing particular and instead prepare for everything. If nothing else, you're going to feel more exhausted than normal, and your body is probably just beginning to feel a bit strange, but hopefully not too bad yet.
  • You'll have strange cravings or just want more of the items you like.
  • If you don't already have it, you're likely to have symptoms of morning sickness shortly.
  • Your tummy may seem unchanged, but you may feel bloated or have gained a pound. You may feel so ill that you are unable to eat and are concerned that you have lost weight. All of those circumstances are regarded as fully normal and completely acceptable!
  • Your mouth may be producing an excessive amount of saliva.
  • You will be tired.
You're probably beginning to worry about the general pregnancy weight increase. The quick answer is that you shouldn't worry too much about it just now. Doctors only advocate gaining a few kgs during the first trimester (which finishes after week 13), and this will most likely happen without your conscious effort.


5 Week Ultrasound

If you do not have a medical history that puts you at a greater risk for pregnancy issues, you will most likely not have a 5-week pregnancy ultrasound. Instead, you'll have to wait eagerly for your first prenatal appointment, which will occur around week 8 or 9.

Your due date may be changed based on the baby's growth after the first ultrasound, which will measure the baby from crown to rump. You'll get a flurry of blood and urine tests to ensure that both you and the baby are healthy. So, although you're excited to see the baby's little fluttering heartbeat on the ultrasound screen, tell yourself that you can wait a few weeks for blood tests and urinate in a cup.


Tips for Week 5

This is a significant milestone for both you and your baby. Here's some additional professional advice on how to transition to this new stage while keeping you and your baby safe.
  • Protein is essential for your baby's growth, especially the brain. Make sure you get three servings of protein every day, which is equal to around 75 grammes
  • It is time to schedule a prenatal appointment: Your doctor can examine you and your baby for health hazards and ensure you are doing everything possible to support the life developing within you. Consult your doctor about any medications you are presently taking. Some may be safe, while others may be detrimental to your baby and result in major birth problems or miscarriages.
  • Expect to have symptoms at any time of day, so here are some recommendations to help you get some comfort during the following several weeks.
  • If you smoke, quit immediately since it is detrimental to the baby
  • The consequences of too much caffeine on babies are unclear, therefore it's best to cut down your intake.


Checklist for Week 5

Knowing what you want to do week by week will help you feel more prepared and less stressed. Include these new tasks on your to-do list this week.
  • Continue with prenatal vitamins
  • Schedule an ultrasound or other early tests if recommended
  • Make sure you consume adequate nutrients (folate, iron, calcium, protein, vitamin C, and D)
  • Discuss the appropriate pregnancy weight with your doctor
  • Consider scheduling a visit to the hospital or birthing facility
  • Begin a pregnancy journal—jot down everyday thoughts, feelings, symptoms, etc.

Medically approved by Dr Komal Multani, Consultant Gynecologist, Asian KHMC, Nagpur



Frequently Asked Questions on Week 5 of Pregnancy


  1. How can I manage morning sickness?
    Consume extra protein, including chicken, fish, lean meat, beans, nuts, and seeds. Consume carbohydrates, such as potatoes, full-grain cereals, rice, and pasta. Avoid scents and foods that cause nausea. Spicy or high-fat meals, citrus juice, milk, coffee, and caffeine-containing teas may all exacerbate nausea.
  2. When will my symptoms of pregnancy peak?
    Pregnancy symptoms often begin around week 6 of pregnancy and peak around week 9. Morning sickness often fades by 10 to 14 weeks, but it may last until weeks 16 to 20—or, in rare cases, until the end of the pregnancy.