Unexplained infertility and its causes

What is infertility?

Fertility means the capability to conceive a baby. When a couple has unprotected sex practice for almost a year to conceive a baby, but they don't get expected result there can be a chance that one of them has the inability of conceiving a baby is known as infertility.

There are major two types of infertility, such as primary infertility and secondary infertility. In primary infertility, they cannot conceive a baby after at least one year of having unprotected intercourse in secondary infertility. In secondary infertility, the couple has been able to conceive baby once, but now they are unable to get pregnant. There are other several types of infertility. Unexplained infertility is one completed infertility among them.

What is unexplained infertility?

There are so many ways fertility specialists and researchers use to find out the cause of infertility. When they have tried every possible condition, and the reason for infertility remains unmatched, then that type of infertility is used known as unexplained infertility. In this condition, doctors can't find the actual reason for the couple's inability to conceive a baby.

Diagnosis process of this type of infertility is done using elementary kind of check-ups. As specialists check all possible causes of infertility and no match of reason will give result as unexplained infertility.it can be diagnosed indeed only after making complete complex evaluation record of fertility for both male and female.

Unexplained infertility doesn't mean that there is no hope for a couple to get pregnant. In average, 20 % of couple diagnosed with an unexplained fertility problem as the stress and unhealthy diet habits and other such factor have a significant effect on fertility issues. There are several fertility treatments as given below, are methods to fight against this inability, which is highly used by expert fertility specialists.

Let us understand how to diagnose unexplained infertility fertility specialists use exclusion method. However, there are several factors which are analyzed by the specialist.

1. Age of female: as women's get older, their possibility to conceive a baby will decrease accordingly. Women fertility is high in their 20's, and after 30 to 35, their hormonal changes affect the quality of egg that can get fertilized after 40 and elder than that women face significant difficulty to get pregnant. Sperms can face problems to reach the fallopian tube.

2. Lifestyle and eating habits can also affect

Smoking: direct and indirect both type of tobacco can harm the possibility of getting pregnant. It can affect ovarian reserve and tubal functioning and also harm the uterine surrounded environment. If the man is smoking, then the adverse effects can be on DNA.

3. Weight: weight plays a vital role in pregnancy. Obesity and underweight both can affect the regular ovulating in women. Obesity in man also can have adverse effects as possible damage sperm to DNA.

4. Excessive alcohol: drinking more alcohol can make the sperm quantity lesser, and quality can also become corrupt. In women, it can be one of the primary cause of infertility, and in also its treatment it can affect the donor sperm. While doing the ivf treatment donor sperm can be effected inside the fallopian tube as the male or female have the habit of drinking alcohol in more quantity.

5. Ovarian reserve: it is the size of follicle pool inside ovary at a particular given time. According to the effect of menstruation cycle or because the ivf treatments its size can be varied. During "In Vitro Fertilisation" (IVF) if oocyte is poor and donor sperm cant produces the fertility, this treatment should be canceled.age of women play a vital role. Egg donor's age is considered to be the number one priority to check in ivf treatments.

6. Defects in tubal function: tubal function is vital to have a healthy pregnancy. Proper ciliary motion and muscle activities can optimize tubal functionality. Donor sperm or donor egg can have oocyte interact and transported to the embryo. According to donor ivf, the sperm will have the effect of ivf, and healthy donor sperm will reach the uterine cavity for successful implantation.

The unbalanced tubal function can create other than the expected and good impact on donor sperm and lead to unexpected infertility.

7. Abnormal egg:  when the fertility specialist takes the donor sperm sample, he can have low sperm count even in big quantity donor sperm. As in this condition, the egg will have poor motility to travel and reach the fallopian tube. This kind of donor's eggs is known as abnormal eggs. The donor egg this type can also vary in their shapes sometimes.

8. Blocked Fallopian tube: while trying to conceive a baby using ivf treatments the egg is generating and growth of donor egg is also positive in the check-ups. However, it ends up by making the luteum. It cannot travel effectively as the broken corpus luteum effect it diversely. So it is also known as luteinized unruptured follicle (LUF) syndrome. As the donor egg is trapped from going further, it is also called traped fallopian tube syndrome

9. Infections:

Infections are complicated to treat, as they are of many types, and finding the right solution can be difficult. In female Bilateral.

Tubal occlusion (BTO) is the most common infection among them. One of sexually transmitted infection is Pelvic inflammatory disease (PID). In this infection, bacteria spread out from vagina to fallopian tube or ovaries through the uterus.

10. Uterine factor infertility:

When the egg is fertilized by donor sperm, it becomes an embryo. The embryo will implant to either in the womb or the endometrium.

The uterus is responsible for the stimulated growth of the fetus. While the development process uterus also takes care of the severe damages or infection that can happen to the fertile donor egg. Such damage can cause miscarriages or even produce infertility in female. This condition is very rear and uncommon mostly occur when there is an anatomic abnormality already existed inside the uterus.

If defects exist, it can cause infertility or miscarriage. Although rare, uterine factor infertility can occur when there is an anatomic abnormality of the uterus.