Methods and Timing for Saving Seeds. Always choose the best quality plants, flowers, fruits and vegetables from which to save seeds. Look for disease resistance, vigor, great flavor and productivity. Next year's plants will only be as good as this year's seed. Harvest seeds either:
An anembryonic gestation (also known as a blighted ovum) is a pregnancy in which the very early pregnancy appears normal on an ultrasound scan, but as the pregnancy progresses a visible embryo never develops or develops and is reabsorbed.n anembryonic gestation (also known as a blighted ovum) is a pregnancy in which the very early pregnancy appears normal on an ultrasound scan, but as the pregnancy progresses a visible embryo never develops or develops and is reabsorbed.
The doctor will do the scan externally and then will have to do an internal examination which will show the sac.... empty. A blighted ovum or anembryonic pregnancy is when the fertilised egg implants into the uterus but doesn't develop into an embryo. It is the leading cause of miscarriage or early pregnancy failure. When a woman becomes pregnant a fertilised egg attaches itself to the uterus wall and at about 5 or 6 weeks into pregnancy an embryo should be present and the gestational sac should be about 18mm wide.