Singapore is known for it's tough stance on crime. This list of laws is important to review before you travel to the Asian nation. Woman steps in gum on street. Singapore, the most expensive city in the world to live in, and one of only three city-states left on earth, is a magnificent place to visit.
In vitro fertilisation (IVF) is a process of fertilisation where an egg is combined with sperm outside the body, in vitro (in glass). The process involves monitoring and stimulating a woman's ovulatory process, removing an ovum or ova (egg or eggs) from the woman's ovaries and letting sperm fertilise them in a liquid in a laboratory.
Theoretically, in vitro fertilisation could be performed by collecting the contents from a woman's fallopian tubes or uterus after natural ovulation, mixing it with sperm, and reinserting the fertilised ova into the uterus. However, without additional techniques, the chances of pregnancy would be extremely small.n gamete intrafallopian transfer, eggs are removed from the woman and placed in one of the fallopian tubes, along with the man's sperm. This allows fertilisation to take place inside the woman's body. Therefore, this variation is actually an in vivo fertilisation, not an in vitro fertilisation.