The term navicular bone tends to refer to a bone at the top of the foot, located in close proximity to where foot and ankle meet. While most people will now accept this as the location of the bone, a bone in the wrist, most often called the scaphoid bone, used to be called the navicular too.
24 hours is the usual life span of the ovum. That's why it is important to have intercourse in the days just before you ovulate. Sperm should be waiting inside the fallopian tube when the egg is released to increase the odds of getting pregnant.The days just before ovulation are your most fertile days to conceive.4 hours is the usual life span of the ovum. That's why it is important to have intercourse in the days just before you ovulate. Sperm should be waiting inside the fallopian tube when the egg is released to increase the odds of getting pregnant.
Anovulation is the failure of the ovary to release ova over a period of time generally exceeding 3 months. The normal functioning ovary releases one ovum every 25â28 days. This average time between ovulation events is variable, especially during puberty and the perimenopause period. For nonpregnant women aged 16â40 anovulation is considered abnormal and a cause of infertility in 30% of fertility patients.