Wednesday, September 30, 2009

9 Causes Of Female Infertility!

Female reproductive process is very difficult to understand.

In order to get pregnant, each and every step, from the release of an egg from ovaries to fertilization to implantation of fertilized egg and growth in the womb has to happen precisely.

In women, various factors can trigger this procedure at any stage. Here are the possible causes of female infertility:

Ovulation factors:

Ovulation factors are one of the causes of female infertility and is responsible in about 52% of the infertile couple. Ovulation problems are mainly due to changes in the reproductive hormones produced by the pituitary gland, hypothalamus or due to the troubles in the ovary itself.

You are said to have ovulation problems if you ovulate irregularly or completely stops ovulating.

Here is the list of ovulation disorders that are the main causes of female infertility:

1. Polycystic ovary syndrome: In women with PCOS, great changes occur in their pituitary gland, ovary and hypothalamus and causes overproduction of male hormones called as androgens, which affects ovulation. PCOS is also linked to obesity and insulin resistance.

2. Premature ovarian failure (POF): It is due to the autoimmune response where your body can mistakenly attacks the ovarian tissues. POF destroys the egg in the ovary and also decreases production of estrogen.

3. Abnormal LH and FSH secretion: LH and FSH are responsible for egg release in each month. LH, luteinizing hormone and FSH, follicle stimulating hormone are released by the pituitary gland every month during the menstrual cycle.

Excess emotional or physical stress, very low or high body weight can disrupt this production. Main cause for this problem is irregular or missed menstrual cycle which are the main causes of female infertility.

4. Luteal phase defect: Insufficient production of progesterone hormone after ovulation can result in luteal phase defect. Progesterone hormone is essential in preparing the uterine lining for implantation of fertilized egg.

5. Endometriosis: Endometriosis causes uterine tissue to implant and grow in other locations. Surgical removal of this extra tissue can cause scarring, which disturbs your fertility. Studies showed that excess tissue growth can also interfere with conception.

6. Uterine abnormalities: Women in their 30’s are more likely to get tumors or polyps in the uterus. This can disturbs fertility by blocking the fallopian tubes or by disturbing implantation. Scarring in the uterus can disrupt implantation. Also, women who born with some abnormalities like bicornate uterus will have problems in becoming pregnant.

7. Fallopian tube damage: Damaging or blocking of the fallopian tubes can cause sperm not to combine with the egg. Main causes behind fallopian tube damage include:
  • Swelling of fallopian tubes due to gonorrhea or Chlamydia

  • Have had ectopic pregnancy, in which egg implants and develops in the fallopian tube

  • Abdominal or pelvic surgery
8. Cervical blockage: Also called as cervical stenosis. This condition is due to hereditary defects or cervical damage. This condition results in the inability of cervix to produce mucus for sperm mobility and fertilization. Sometimes, cervical opening can be closed that results in sperm from not reaching the egg.

9. Unexplained infertility: During some instances, causes of female infertility can not be determined. But, the couple with unexplained infertility can get spontaneous pregnancy when compared to all the infertile couple.

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