Fertilization Process in Humans
A cell-cell recognition mechanism between two dissimilar cells: a small, asymmetric, motile sperm cell and a big, non-motile egg. Read more
Category: Reproductive Biology
ARTIFICIAL /BARRIER AND NATURAL CONTRACEPTIVE MEASURES
Introduction Contraception is defined as an intentional prevention of conception through the use of various methods. According to World Health Organization, among the total women... Read more
PLACENTA PREVIA : THEORIES, TYPES,CO PLICATIONS, MANAGEMENT AND TREATMENT
Vaginal bleeding is the only symptom of placenta previa which is of sudden onset, painless, apparently causeless and recurrent. Bleeding usually occurs at night and awakening the patient in a pool a blood and majority occurs before 38 weeks. Read more
ABRUPTIO PLACENTAE: TYPES, CLASSIFICATION, SIGNS, PREVENTION AND TREATMENT
Introduction: It is defined as bleeding from or into the genital tract that occurs after the 28th week of pregnancy but before the birth due... Read more
THE FETUS
The period that begins after 8th week following conception and ends in delivery is termed as fetal period. How to determine the fetal age? Age... Read more
PRETERM LABOR AND BIRTH
Introduction Preterm labor is defined as one where labor starts before 37 completed week, counting from the first day of the last menstrual period. Every... Read more