How your body changes during the first months of pregnancy.; 1st trimester; HealthiNation; OBGYN; babies; baby; dr. isabel blumberg; embryo; family; first trimester; pregnancy; pregnant; Watch as baby develops.; 1st trimester; Fetus; HealthiNation; babies; baby; dr. isabel blumberg; embryo; pregnancy; pregnant; Dr. Isabel Blumberg talks about diet and exercise in the 2nd semester of pregnancy.; 2nd trimester; HealthiNation; OBGYN; amniocentesis; baby; dr. isabel blumberg; mother-to-be; pregnancy; pregnant; ultrasound; Medical tests and doctor's schedule.; 2nd trimester; HealthiNation; OBGYN; amniocentisis; baby; dr. isabel blumberg; pregnancy; pregnant; ultrasound; Maintaining healthy habits in the 3rd Trimester.; 3rd Trimester; Braxton-Hicks; HealthiNation; baby; contractions; delivery; dr. isabel blumberg; pregnancy; pregnant; Understanding and managing contractions.; Braxton-Hicks; HealthiNation; OBGYN; baby; contractions; delivery; dr. isabel blumberg; pregnancy; pregnant; Registered dietitian and mother-to-be Sheila Kelly talks about good eating habits women should follow during pregnancy.; constipation; heartburn; nausea; nutrition; pregnancy; Sheila Kelly, registered dietitian, highlights which foods are healthy during pregnancy and those that are not.; constipation; heartburn; nausea; nutrition; pregnancy; Registered dietitian, Sheila Kelly ,explains why during pregnancy you may feel nauseus or experience heartburn.; Registered Dietitian Sheila Kelly offers some helpful tips to deal with common pregnancy symptoms like nausea and heartburn.; constipation; heartburn; nausea; nutrition; pregnancy; Get your body and mind prepared for a safe, healthy pregnancy.; HealthiNation; dr. isabel blumberg; motherhood; pre-conception; pregnancy; Learn about the factors that increase your chances of getting pregnant.; HealthiNation; dr. isabel blumberg; preconception; pregnancy; Pregnancy is a time of excitement for expecting parents, but also a time to understand the things you need to do to have a healthy child. Watch these segments of HealthiNation to understand the easy steps you can take.