FACTS: Fertilisation occurs when one of the millions of sperm penetrates the outer layers of the egg and fuses with …
Pregnancy is dated from the first day of the last menstrual period. This is an old convention still in place …
Conception On its arrival, it becomes known as a blastocyst and floats freely within the womb cavity for about three …
FACTS: The baby’s dental development continues as the buds for permanent teeth are already forming behind its milk teeth.
Thumb Sucking Your baby can suck its thumb and now has a wide range of movements and co-ordination. Weighing about …
Life Cycle The cycle of life begins early. A girl baby will already have about seven million eggs in her …
Heartbeat The baby’s bone centres are beginning to harden and thousands of tiny veins are now clearly visible through the …
Brain The last trimester is a crucial time for brain development. As the brain mass increases, the tissue folds into …
FACTS: Your baby’s heartbeat has now dropped to an average of 150 beats a minute.