Anyone who has been trying to conceive (TTC) knows that the two weeks between ovulation and the first day of your missed period is a long time to wait to confirm a pregnancy.
Women can experience pregnancy symptoms soon after implantation occurs, which is between 8-14 days after ovulation.
By 8 weeks of pregnancy, 90% of women will experience symptoms of pregnancy.
Early pregnancy and premenstrual symptoms are often similar. Not all women will have typical pregnancy symptoms.
Source: Medical News Today