Mommy
Around this time on your
pregnancy daily calendar
,
ovulation
occurs. Hopefully the egg will be met by an awaiting sperm!
Once the egg implants into the uterus, it is now called a "blastocyst". This implantation may cause some spotting to occur, which is referred to as "implantation bleeding". This doesn't always happen, but it is totally normal.
Your pregnancy calendar officially starts with your first day of your period, but you're not actually pregnant until week 3!
Baby
Sperm meets the egg in the fallopian tube, where life begins. Only one sperm will fertilize the egg.
The mother's and father's chromosomes are mixed within the egg, where pieces of information from both sides are released and start to form the chromosomes of your baby.
Your baby's gender is determined at the moment of conception due to the sex chromosomes of daddy.