超过预产期15天以上仍没分娩，叫做超期妊娠。
　　超期妊娠并不是好现象，这是因为母体、胎儿之间，依赖胎盘进行营养和氧气的交流，并帮助胎儿发育，胎盘有一定的寿命，到妊娠末期已经成熟，若继续妊娠，则产生老化，胎盘内血液循环中氧量减少，胎儿的营养供给也逐渐断绝。现代科学证明，妊娠42周是最大限度。此时，胎盘机能已经老化衰退。过熟的新生儿皱纹多，指甲长，皮肤蜡黄、干巴，呼吸困难，出生时往往处于假死状态，或已死亡。

　　对过熟胎儿应采取的较好的措施是引产、手术助产，或剖腹产。超期妊娠容易发生妊娠中毒症，分娩时往往伴有宫颈管、会阴撕裂。由于子宫收缩无力而发生产后出血的产妇也很常见。

　　通过检测胎盘机能的方法，如检查尿中孕激素、子宫内窥镜检查、B超等，可知道子宫内胎儿发育的成熟度，事先作好临产准备。超期妊娠的指标是：腹围、子宫低、体重等停止增长。产科的诊察由软产道、子宫口的变化也可判断分娩状态的进行程度。此外还有其他很多方法。

　　作为用药的分娩诱导就是使用催产剂，便子宫收缩，发生阵痛。作为使用器具的分娩诱导法是指利用异物放人子宫挤推，引起子宫收缩的方法，此外，还有电器扩宫、人工破膜等催生法。但在超期妊娠时一定要慎重处理。胎儿一有异常要马上做剖腹产手术。

There's a WoW guide on sale called Cash Creating cheap runescape gold Guide which promises to lay bare World of Warcraft gold secrets. The author makes some pretty big claims:

"The Most Hated Player in World of Warcraft Blows the Lid Off the Corrupt Gold-Farming Industry and Reveals the Secret Tactics You Can Use to Legally Make up to 60 Gold an Hour or More Without Using Hacks and Without Getting Banned...runescape So You Never Have to Buy Gold Again!"

"In this 81 page report I lay out all the gold creating secrets I've discovered in my almost 2 years of playing World of Warcraft. I hold absolutely nothing back! These are the same secret tactics that have made me thousands of gold with ease and make me the number one target of the gold sellers hatred for releasing them."

Big claims but does the guide live up to its promises?

I figured it was worth the money to check it out since the author is offering a refund if it isn't up to spec. The first thing that you notice is that the guide is relatively short at 81 pages due to the absence runescape money of any fluff. He gets right down to a number of different methods of making WoW gold straight off the bat.

One of the other guides I bought, which shall remain nameless, was almost nothing but fluff. It went into great detail about how to sell in the AH and how green items were worth more then grey. Duh. Anyway, I digress. The Cash Creating Guide is different. It's all substance and no fluff. It isn't for absolute beginners certainly but if you have an idea how to sell in the AH and know your way around the zones you may be ready for this guide.

I pride myself on knowing most ways to make WoW gold but I have to say there were some great ideas in there that I hadn't discovered. I'm not going to share them in this blog since the author has obviously put a lot of work into the guide and it wouldn't be fair to steal his ideas. There a whole mix of techniques for almost any level. It includes a bit of everything including trading, timing, crafting, hunting, gathering etc.

It's a bit difficult to say how good the guide is without revealing all his secrets but it works and works well. I've tried only a few techniques in the guide, and there are many, and I've already made several hundred runescape powerleveling gold almost effortlessly.

The drawback is that it does cost real money, in this case $37. Worth it? I think so. If you are short of gold you can either make it of buy it. Buying a decent amount of gold will cost you more than the price of the guide and when you've spent it, it's gone. With this guide you can make more gold whenever you need it.