The first phase of ovulation is slow and lasts several days. It starts with the production of oocytes that will mature and one of them will become an egg about 14 days before the next period. Ovulation itself is very fast: between the transformation of the oocyte into an egg and its expulsion from the ovary into the fallopian tubes, it takes 24 to 72 hours. Once expelled, the egg remains available for insemination only between 24 and 72 hours. While you're using the ovulation calculator to know the best time to try, it's important to be prepared for pregnancy as it can be quite an expensive affair. There are private health insurances that cover prenatal care, childbirth, and postnatal care, including hospital charges, most of which are not covered by public healthcare. All you need to do is use our comparator below to get prices, coverage, and quotes based on your unique needs from Canada's best health insurances, and in just a few moments. Compare The Best Health Insurance Plans in Seconds