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Rabu, 05 Mei 2010

pregnant fertility

how to pregnant safely before to late

now thanks to the scan used in the Fertility MOT, it is possible to predict future fertility, which allows women to make informed choices.some people know the "body clock" refers to the decline in a woman's fertility as she grows older.

Those with a low ovarian reserve can start trying to become pregnant sooner than originally planned or freeze their eggs until the time is right.But they might not realise that it doesn't tick away at a constant rate.

The rate of decline in fertility speeds up from about 35 until the menopause sets it.

While many factors affect a woman's fertility, including illness or disease,drug treatments, accidents, smoking and pollution, age is the biggest factor. not just about the number of egg, quality, too, making it less likely that any remaining eggs will become fertilised and develop normally.

An older egg sometimes become fertilised, but there is a greater risk of miscarriage or birth abnormalities. It may be that the reduced fertility seen with ageing is thereforepart of the body's natural "safety mechanism". During a woman'snormal cycle, the body selects the "best" eggs to ripen for fertilisation.

Each month at least one healthy egg is passed during menstruation. This means unless a woman conceives, the "best" eggs are discarded by the body. that remain growolder, and are possibly of a lower quality.

some women are born with about two million eggs - but bythe time a woman turns 20, she only has about 50,000 left. This quantity gradually declines until a woman reaches 35, after which time the decrease rapidly speeds up. we can learn from this fact. Originally published in Shvoong:

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