A woman's cycle is usually 28 days, and we divide it into three phases in this cycle: menstrual period, ovulation period, and safe period. It is also possible to get pregnant in terms of constitution of pregnancy, so women who do not plan to have children should take contraceptive measures, and after pregnancy, they should take on responsibility of being a parent. So, is it possible to determine pregnancy on eleventh day of ovulation?

About a week after ovulation, a fertilized egg can be implanted. After implantation of a fertilized egg, level of human chorionic gonadotropin, progesterone, estrogen, prolactin and other hormones in patient's blood will rise rapidly. With an increase in level of hormone in blood, concentration of hCG in urine will also increase after 2-3 days. Thus, 11 days after ovulation, patient will have very high levels of hCG in blood and urine, so pregnancy can be detected, and urine test must be strictly positive.

But 11 days after ovulation, patient may not be able to detect pregnancy with a color Doppler scan, as fertilized egg is still relatively small at this time. about 0.2-0.3 cm on vaginal ultrasound, but if it is too small, it cannot be determined that this is an intrauterine pregnancy and further observation is necessary.

1. Physiological needs become stronger

During ovulation, level of hormones in a woman's body will increase greatly, especially before ovulation, level of estrogen will increase significantly. Women will seem very energetic and attractive, which will arouse even more interest in men. This is why estrogen has shy nickname of courtship hormone.

2. Pain and discomfort in one half of lower abdomen

The reason for this phenomenon is that when eggs are released in female body, follicle ruptures and a “small tear” appears, and follicular fluid, after being released into pelvic cavity, will stimulate pelvic cavity, which will cause on one side (that is, on side ovulation) abdominal pain and discomfort, but it lasted from half a day to 1 day, and then disappeared. During period of ovulation, whites in women will also be different. They will become larger and thinner, will be viscous and protein-like. The degree of viscosity can reach more than 10 cm. You can imagine appearance of "cheese strings".

3. Bleeding

Some women also experience vaginal bleeding during ovulation, which is mostly due to a short-term drop in body estrogen levels, but lack of hormonal support in endometrium causes part of endometrium to shed, also known as ovulation. bleeding. Usually less bleeding. If duration is less than 1 week, this is a normal physiological phenomenon.

4. Increase in body temperature

During ovulation period, a woman's body temperature will be slightly higher than usual, and usually hovering around 0.5 ° C. Since this is not too obvious, and body temperature is strongly influenced by external factors, it is easy to ignore.

The above are some of symptoms that women often experience during ovulation. If you have intercourse during this time, chance of pregnancy will be relatively higher, but you must pay attention to mastering correct method so that you can get twice result with half effort.