Tender, Swollen Breasts
After implantation, hormonal changes may cause your breasts to change. [4] Your breasts may become swollen and tender to the touch. This symptom usually vanishes after a few weeks as your body adjusts to the hormones.
Your breasts may also become bigger because of the hormones while your areolas get both darker and bigger. This usually happens after the initial soreness of your breasts has faded.
Morning Sickness
Some women experience morning sickness during pregnancy. [5] Some never do. Morning sickness is used to describe the feeling of nausea that may or may not lead to vomiting common during pregnancy. The name morning sickness implies that it only happens in the morning, but it can happen at any time, even at night. Morning sickness often begins one month after conception and may last up to the beginning of the second trimester.