Conditions & Treatments. Step 1: Ovarian Stimulation with Fertility Medication. Fertility medications are used in the introductory stage of treatment. They are designed to stimulate the ovaries to produce multiple mature eggs (oocytes) rather than the single egg that normally matures during a natural cycle. Retrieval of multiple eggs increases the probability of pregnancy since it means several embryos may be available for placement in the uterus.
What is the the record of the longest human pregnancy? The longest pregnancy was 375 days along. Her pregnancy hit an almost pause after the first trimester and resumed again at 6 months. and had a healthy 6lb baby. that was in LAâ¦ California. - googled it.
The common frilled shark (Chlamydoselachus anguineus), an extremely primitive species native to all oceans of the world, has the longest recorded gestation period (pregnancy) of any animal species, namely 3.5 years. All records listed on our website are current and up-to-date. For a full list of record titles, please use our Record Application Search. (You will be need to register / login for access) Comments below may relate to previous holders of this record.