- Postpartum weight loss takes months, not weeks, and that’s normal.
- While breastfeeding, aim for gradual loss and don’t cut calories drastically.
- Pelvic floor and core recovery come first; pelvic health physiotherapists can help.
- Postpartum depression and anxiety are common and treatable; reach out early.
After having a baby, many people feel pressure to “bounce back”. Your body has done something enormous, and recovery takes time. This guide covers safe, realistic weight loss and the support available in Canada.
Realistic timelines
Some weight comes off in the first weeks as fluid and the baby, placenta and amniotic fluid are lost. The rest usually comes off gradually over 6 to 12 months or longer. Sleep deprivation, stress and feeding schedules all affect the pace.
Breastfeeding and calories
- Breastfeeding uses extra energy, often several hundred calories a day
- Avoid strict diets; very low intakes can affect energy and milk supply
- A gradual loss of about 0.5 kg a week is generally considered safe while breastfeeding
- Prioritize protein, vegetables, fruit, whole grains and fluids, following Canada’s Food Guide
Pelvic floor and core recovery
Pregnancy and birth affect the pelvic floor and abdominal muscles. Leaking, heaviness or a visible gap down the middle of the abdomen (diastasis recti) are common. A pelvic health physiotherapist can assess and guide recovery, and many extended health plans cover physiotherapy.
Returning to exercise
- Start with walking and gentle pelvic floor exercises as you feel ready
- Get clearance at your postpartum check, especially after a caesarean birth
- Rebuild core and strength gradually before running or high-impact work
- Stop and seek advice for pain, heavy bleeding or pelvic heaviness
Low-impact options are in our low-impact exercise guide.
Mental health
Statistics Canada found that about 23% of new mothers reported symptoms consistent with postpartum depression or an anxiety disorder. Signs include persistent sadness, anxiety, trouble bonding, or thoughts of harming yourself or the baby. Talk to your doctor, midwife or public health nurse. In crisis, call or text 9-8-8.
Practical tips
- Batch-cook or accept meal help in the early weeks; see our meal prep guide
- Keep easy, healthy snacks within reach
- Sleep when you can; it affects hunger
- Be kind to yourself: progress over months is a success
Frequently asked questions
How long does it take to lose baby weight?
Commonly 6 to 12 months or longer; gradual loss is normal and healthy.
Can I diet while breastfeeding?
Gradual weight loss is fine; avoid strict diets that can affect energy and milk supply.
When can I exercise after giving birth?
Gentle walking can start when you feel ready; get clearance at your postpartum check before more intense exercise.
Where can I get help for postpartum depression in Canada?
Your doctor, midwife or public health nurse; call or text 9-8-8 in a crisis.
This article is general information for adults in Canada, not medical advice. Talk to a doctor or pharmacist before using any prescription drug, anabolic steroid or research compound, and get bloodwork done. If you’re in crisis, call or text 9-8-8 (Suicide Crisis Helpline) any time.
