Pregnancy brings remarkable changes to the body as it adapts to support a growing baby. While many of these changes are normal, they can sometimes feel uncomfortable or overwhelming. Understanding what’s happening, and knowing when to seek help, can make the journey far more manageable.

Digestive & Urinary Changes

Nausea and Vomiting (Morning Sickness) – also see my previous blog on morning sickness

Often starting in the first trimester, nausea and vomiting are linked to rising pregnancy hormones. Despite the name, symptoms can occur at any time of day and usually ease by the second trimester.

What may help:

• Eat small, frequent meals
• Avoid an empty stomach
• Choose bland, low-fat foods
• Sip fluids throughout the day
• Avoid strong smells

Contact your doctor if nausea is severe, constant, or accompanied by flu-like symptoms.

Constipation & Hemorrhoids

Hormonal changes slow digestion, while the growing uterus puts pressure on the bowels, leading to constipation and hemorrhoids. The blood volume also increases greatly during pregnancy, which cause veins to enlarge.

What may help:

• Drink plenty of water
• Eat high-fiber foods
• Stay gently active
• Avoid straining

Hemorrhoids usually improve after delivery, but speak to your doctor if symptoms persist.

Heartburn & Indigestion

Relaxation of digestive muscles and pressure from the uterus can cause acid reflux, bloating, and discomfort, especially later in pregnancy.

What may help:

• Eat several smaller meals, instead of three large meals a day
• Avoid spicy, greasy, and acidic foods
• Don’t lie down after eating
• Don’t eat a large meal before bedtime, enjoy a healthy light snack

Frequent Urination and Leaking

Increased blood volume and pressure on the bladder make frequent bathroom trips common. This added pressure on the bladder can cause you to need to urinate more often and may also lead to small leaks of urine when you sneeze, cough, or laugh.

What may help:

• Stay hydrated
• Empty your bladder often
• Do pelvic floor (Kegel) exercises

Burning or pain with urination should be checked for infection.

Pain & Physical Discomfort

Back Pain & Sciatica

Postural changes, weight gain, and pressure due to the baby's head, increased weight, and loosening joints can cause lower back pain or shooting pain down the leg (sciatica).

What may help:

• Rest and gentle movement
• Good posture
• Warm compresses

Leg Cramps

Often occurring at night, leg cramps may be linked to mineral changes and circulation.

What may help:

• Gentle stretching

• Mild exercise
• Calcium-rich foods (ask your doctor about supplements)

Round Ligament Pain

Sharp pains between 18 and 24 weeks in the lower abdomen or groin are caused by stretching ligaments that support the uterus. Often stronger when you move quickly or stand. Usually goes away or decreases after 24 weeks.

What may help:

• Take regular breaks from standing or walking
• Elevate your feet when sitting to help ease swelling and improve circulation
• Mention any abdominal pain during your antenatal check-ups so your healthcare provider can assess it and reassure you that everything is progressing normally.

Other Common Pregnancy Complaints

Fatigue

Extreme tiredness is common, especially in the first and third trimesters, due to hormonal changes and increased energy demands.

What may help:

• Rest often
• Nap when needed
• Maintain good sleep habits

Swelling (Edema)

Fluid retention can cause swelling in the hands, feet, and ankles. Sudden or severe swelling should be evaluated by a doctor.

What may help:

• Drink 8–10 glasses of fluids each day to stay well hydrated.
• Limit or avoid caffeine and salty foods, which can worsen swelling.
• Rest often and elevate your feet whenever possible.
• Speak to your doctor about wearing support or compression hose.

Contact your healthcare provider immediately if you notice sudden swelling of the hands or feet or rapid weight gain, as this may be a sign of preeclampsia.

Mood Swings

Hormonal fluctuations can trigger emotional ups and downs, anxiety, or irritability, making your feel emotionally vulnerable.

What May Help:

• Focus on self-care with a balanced diet, adequate rest, and gentle exercise.
• Build a strong support system by talking with your partner, friends, or support groups.
• Practice relaxation techniques such as yoga, meditation, or deep breathing exercises.
• Stay informed about pregnancy-related changes to better understand what you’re experiencing.
• Seek professional help from a doctor or therapist if emotions become overwhelming.b

Skin Changes

Stretch marks, darkened nipples, linea nigra, and facial pigmentation (melasma) are common and usually fade after birth. To help fade stretch marks, linea nigra, and melasma after pregnancy, a gentle and consistent skincare routine can make a noticeable difference.

What may help:

• Be patient with your skin: Many marks lighten gradually in the months after birth as hormone levels settle.
• Prioritise sun protection: Use a broad-spectrum sunscreen (SPF 30 or higher), wear hats, and avoid direct sun exposure—this is especially important for melasma.
• Keep skin well hydrated: Drink plenty of water and moisturise daily to support skin elasticity and repair.
• Use nourishing skincare products: Choose moisturisers with ingredients like hyaluronic acid, niacinamide, and vitamin C to support hydration and skin tone.
• Avoid harsh ingredients during pregnancy and breastfeeding: Steer clear of retinol, salicylic acid, and similar actives unless advised otherwise by a healthcare professional.
• Seek professional advice if needed: If marks persist or are bothersome, consult a dermatologist about treatments such as prescription creams or laser therapy once breastfeeding has ended.

Breathing Changes

Shortness of breath is a common pregnancy symptom, especially in the later months. As the uterus grows, it pushes upward on the diaphragm, and higher progesterone levels increase your breathing rate. Breathing often becomes easier again in the final weeks, when the baby descends lower into the pelvis.

What might help:

• Relax and try to minimise stress, which can worsen breathlessness
• Maintain good posture by standing tall and avoiding slumping
• Sit or stand in positions that allow your chest to fully expand
• Take slow, steady breaths and rest when needed

When to see your doctor: If you experience wheezing or persistent shortness of breath, chest pain or have bluish lips or fingers nails. These symptoms should be checked promptly by your healthcare provider.

Breast Changes

Breasts often become larger, tender, and may leak colostrum in late pregnancy.

Common breast changes include:

• Tenderness or soreness
• Increase in size and fullness
• Darkening of the areolas
• A heavy or tight feeling in the breasts
• Leakage of colostrum in the third trimester — a thick, yellowish early milk rich in antibodies that protect your newborn

What might help:

• Wear a well-fitting maternity bra with good support
• Use breast pads inside your bra to absorb any leakage
• Choose soft, breathable fabrics to reduce irritation

Speak to your doctor: if you feel a new lump in your breast, notice nipple discharge that is not colostrum, and if there is unusual skin changes like redness or if you experience persistent pain.

Dizziness & Lightheadedness

Caused by circulation changes, low blood sugar, or standing too quickly.

What may help:

• Stand slowly
• Small frequent meals
• Lie on your left side, this improve blood flow to your brain, heart, and baby. This position prevents the uterus from pressing on the inferior vena cava, helping relieve dizziness, support circulation, and reduce swelling.

Excessive Salivation (Ptyalism)

More common in early pregnancy and often associated with nausea.

What may help:

• Small frequent meals
• Mints or chewing gum
• Lemon drops

Gas & Bloating

Hormones slow digestion, leading to wind and abdominal bloating.

What may help:

• Avoid large meals
• Eat slowly
• Limit gas-producing foods

Insomnia

Sleep difficulties are common later in pregnancy due to discomfort and anxiety.

What may help:

• Use supportive pillows
• Sleep on your left side, use pillows for support

• Warm baths before bed
• Light evening snacks
• Gentle exercise

When to See a Doctor

While many symptoms are normal, contact your healthcare provider if you experience:

• Severe or persistent pain
• Vaginal bleeding
• Sudden swelling or rapid weight gain
• Vision changes
• Fainting or chest pain

Final Thoughts

Pregnancy places incredible demands on your body, and most discomforts are a normal part of this transformation. Listening to your body, practicing self-care, and seeking medical advice when needed can help ensure a healthier and more comfortable pregnancy experience.