Organic milk. A glass of milk. Organic milk refers to a number of milk products from livestock raised according to organic farming methods. In most jurisdictions, use of the term organic or equivalents like bio or eco, on any product is regulated by food authorities.
First Trimester (week 1-week 12) At 4 weeks: Your baby's brain and spinal cord have begun to form. The heart begins to form. Arm and leg buds appear. Your baby is now an embryo and one-fifth of an inch long. At 8 weeks: All major organs and external body structures have begun to form. Your baby's heart beats with a regular rhythm.
Report Abuse. The first trimester begins when a fertilized egg implants into a woman's uterus...it last about three months...2nd trimester and 3rd trimester also each last about 3 months...in total that makes nine months and then in the end you get your beautiful baby. Good luck.