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.
A blighted ovum, also called an anembryonic pregnancy or anembryonic gestation, occurs when a gestational sac develops without an embryo â often due to chromosomal abnormalities in the fertilized egg.A blighted ovum usually occurs in the first few weeks of pregnancy, often before a woman even knows she's pregnant.However, a woman might miss a period and have a positive pregnancy test. This is because the placenta secretes human chorionic gonadotropin (HCG), a pregnancy hormone. blighted ovum usually occurs in the first few weeks of pregnancy, often before a woman even knows she's pregnant. However, a woman might miss a period and have a positive pregnancy test. This is because the placenta secretes human chorionic gonadotropin (HCG), a pregnancy hormone.