Point Reyes National Seashore is an ideal destination for field trips to examine the geology and natural history of the. San Andreas Fault Zone and the North Coast of California. The San Andreas Fault Zone crosses the Point Reyes. Peninsula between Bolinas Lagoon in the south and Tomales Bay in the north. The map below shows 13 selected field. trip destinations where the bedrock, geologic structures, and landscape features can be examined.
IVF And Ectopic Pregnancy. One of the potential risks of fertility treatments such as In-Vitro Fertilisation (IVF) and Intrauterine Insemination (IUI) is the increased chance of ectopic pregnancy. Ectopic pregnancy occurs when a woman's egg is fertilised by her partner's sperm and the resulting embryo implants somewhere outside the woman's womb.
An ectopic pregnancy occurs when the fertilized ovum fails to reach the uterus and becomes implanted elsewhere. It is also known as an extra uterine pregnancy (1). This means that the fertilized ovum can be implanted in the uterine tubes, the ovary, the abdomen or the cervix (2). Any factor that slows the passage of the ovum along the tube to the uterus can result in an ectopic pregnancy (3).