If a woman has become pregnant during the menstrual cycle, she will not have her period by the end of week 4. There will be a delay in menstruation that will make the woman suspect that she may be pregnant. To check this, it is possible to do a pregnancy test two days after the delay so that it is reliable, that is to say, on the 31st day of the cycle.
When To Take The Pregnancy Test?
By Dr. Paloma de la Fuente Vaquero MD, PhD, MSc (gynecologist), Zaira Salvador BSc, MSc (embryologist) and Marie Tusseau (invitra staff).
Last Update: 02/25/2019