Second trimester

By Mayo Clinic Staff

During the second trimester of pregnancy — from months 4 to 6 — some people feel better than they did in the first trimester.

Second trimester symptoms might include larger breasts, a growing belly and skin changes. During the second trimester, the fetus begins to move and hearing develops. Week 20 marks the halfway point of pregnancy.

Regular visits to your health care provider remain important during the second trimester. Tell your health care provider what's on your mind, even if it seems like it might not be important.

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Nov. 04, 2022

See also

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  2. Second trimester pregnancy
  3. 3rd trimester pregnancy
  4. Air travel during pregnancy
  5. Allergy medications during pregnancy
  6. Ankle swelling during pregnancy
  7. Antibiotics and pregnancy
  8. Antidepressants and pregnancy
  9. Aspirin during pregnancy
  10. Pregnancy back pain
  11. Pregnancy bed rest
  12. Can birth control pills cause birth defects?
  13. Blighted ovum: What causes it?
  14. Ovulation
  15. Cervical length
  16. Chickenpox and pregnancy
  17. Depression during pregnancy
  18. Miscarriage and stress
  19. Epilepsy and pregnancy
  20. Falling during pregnancy: Reason to worry?
  21. Fetal development: The first trimester
  22. Fetal development second trimester
  23. Fetal development: The third trimester
  24. Fetal presentation before birth
  25. Fetal ultrasound
  26. Flu shot in pregnancy
  27. Fundal height and fetal growth
  28. Headaches during pregnancy: What's the best treatment?
  29. Heart conditions and pregnancy
  30. Hemorrhoids during pregnancy
  31. High blood pressure and pregnancy
  32. High-risk pregnancy
  33. How do ankylosing spondylitis and pregnancy affect each other?
  34. Implantation bleeding
  35. Iron deficiency anemia during pregnancy: Prevention tips
  36. Leg cramps during pregnancy
  37. Low amniotic fluid
  38. Medicine concerns during pregnancy
  39. Nausea during pregnancy
  40. New Test for Preeclampsia
  41. Overdue pregnancy
  42. Placenta
  43. Pregnancy acne
  44. Pregnancy and atrial fibrillation
  45. Pregnancy and fish
  46. Pregnancy and obesity
  47. Pregnancy constipation
  48. Pregnancy diet: Essential nutrients
  49. Pregnancy due date calculator
  50. Pregnancy exercises
  51. Pregnancy nutrition don'ts
  52. Pregnancy stretches
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  54. Pregnant. Now What Happens?
  55. Pregnancy and COVID-19
  56. Prenatal care: 1st trimester
  57. Prenatal care: Second trimester visits
  58. Prenatal care: Third trimester
  59. Prenatal testing
  60. Prenatal vitamins and pregnancy
  61. Rheumatoid arthritis: Does pregnancy affect symptoms?
  62. Sex during pregnancy
  63. Twin pregnancy
  64. Vaccines during pregnancy
  65. Vaping during pregnancy
  66. Vulvar varicosities during pregnancy: What can you do?
  67. Working during pregnancy
  68. X-ray during pregnancy
  69. Yeast infection during pregnancy