Oogenesis is the process of forming an ovum (egg) by meiosis (in animals, by mitosis in the gametophyte in plants) in specialized gonads known as ovaries. Whereas in spermatogenesis all 4 meiotic products develop into gametes, oogenesis places most of the cytoplasm into the large egg. The other cells, the polar bodies, do not develop.
Also called elimination communication or natural infant hygiene, infant potty training is the practice of introducing your baby to the toilet or potty at a very early age â usually between birth and 4 months.
What is the right age for potty training? There is no set age at which potty training or toilet training should begin; the right time depends on your child's development and readiness. But don't worry, there are ways and signs to tell if your child is able and ready to be potty trained. Potty Training Readiness - 4 Signs of Child Readiness: 1  physiological development (bladder and bowel control) 2  motor skills. 3  his/her cognitive and verbal development and. 4  emotional & social awareness.