However, there are other ways to work out when you're ovulating, including:ġ. Ovulation usually takes place 10-16 days before your period starts so if you have a regular cycle you can work out when you're likely to be ovulating from that. I have irregular periods, when will I ovulate? Your fertiltiy window is the number of days that the egg and sperm can survive - which is normally aroundĦ days. Sperm can survive in your body for up to five days after intercourse, so you can conceive even after you've had sex 4 or 5 days before ovulation. Spermatozoa, on the other hand, "live" longer in the female reproductive system.Whilst an ovulation calculator estimates how likely you are to release an egg on a particular day during your menstrual cycle, a fertility calendar will tell you the days of the month that you're most likely to conceive if you have sex with your partner. In other words, the time it has to meet the sperm is very short. As the medical director of Clinicas Eva explains, we must take into account that "the oocyte is a very delicate cell and its fertile life lasts between 12 and 24 hours". Ovulation does not last long – it happens only for a couple days a month. A woman’s fertile days, a great little miracle We know that the less stress a couple suffers, the more likely they are to successfully take advantage of the window of fertility. Ideally, even if you know what your fertile days (the fertile window) are each month, sexual relations should take place around those dates in a relaxed way. Discover your fertile window and keep calmĮvery woman who wants to have a child looks for the fertile window of her cycle. This will help you understand how your body works and how to interpret the " fertility signals" your body sends out. To do this, it is very useful to write down in a notebook the days of ovulation, your symptoms, and when and how long you have your period for several months. That’s why it is so important to have an ovulation calculator like the one you have here, which allows you to calculate your best days for conception and design a suitable fertility calendar. Some women experience symptoms of ovulation: “the cervical mucus becomes more abundant with a more slippery consistency, there may be pain or mild cramps in the lower abdomen and menstrual spotting”, explains Dr Lizán. When the oestrogen reaches a certain level, it triggers a surge in luteinising hormone, which will cause the mature egg to be released from the follicle and go to the fallopian tubes, waiting for a spermatozoon to fertilise it. Its function is to thicken the uterine lining, the endometrium, so that if pregnancy occurs, the embryo can implant itself in it.
These follicles, in turn, begin to produce another hormone, oestrogen. It’s usually the one with the healthiest egg – the one with the best genes (that's why, as women become older, the chances of having a baby with chromosomal problems increase). So a few will start to grow, until the woman’s body decides which of the follicles should continue to develop. Its purpose is to stimulate the follicles that the woman’s body selects. This is how it works: at the beginning of the menstrual cycle, during the follicular phase, the female body starts producing a follicle-stimulating hormone. During each menstrual cycle, one (or two) of these eggs matures due to hormones. Within the female ovaries there are hundreds of thousands of follicles, which in turn house immature oocytes or eggs.
If your period is regular, you can create your own fertility calendar. With the result you will know, more or less, the day that your ovulation will occur, the days that your " fertile window" is at its peak and when your next period will come, and you can calculate this for several months. Using the ovulation calculator is very simple: just write down the first day of your last period, indicate how often you usually get your period (for example, every 29 days), and how many days approximately you have your period (for example 5 days, or 6 days.). Here is the ovulation calculator that will let you know which are your fertile days – the dates when, if you have sex, you have more chances of getting pregnant. We encourage you to design your own fertility calendar with our woman's fertile day calculator.Ĭalculating the date of your ovulation is basic for getting pregnant. This is your fertile window, and it can last about two days. That means it is possible to get pregnant by having intercourse at that time, which is known by gynaecologists as preovulatory period. The days before the ovulation starts can also be helpful: as a spermatozoon can live between 24 and 48 hours inside the uterus. Take advantage of your fertile days to make your dream of getting pregnant come true. With our ovulation calculator, you can find out when your eggs are ready to be fertilised.