In addition, alcohol consumption, smoking and other modifiable lifestyle factors in both parents (including poor diet, exercise and being overweight) may also contribute to recurrent implantation failure by affecting egg/sperm quality and the health of the uterine environment.
It's recommended that you avoid strenuous physical activities like heavy weight-lifting or high-impact cardio during your two-week wait as it could lead to uterine contractions and affect the implantation process. After the first few days of our waiting period, you can do some light exercising like walking or swimming.
Unfortunately, even if an egg is successfully fertilized, it is possible for the embryo to fail to implant in the uterine lining.
The causes of implantation failure are diverse and especially due to different maternal factors as uterine abnormalities, hormonal or metabolic disorders, infections, immunological factors, thrombophilias as well as other less common ones.
Almost everyone should have a hysterosalpingogram (HSG) as part of their evaluation to look for blocked, fluid filled fallopian tubes (hydrosalpinges). The fluid from these much damaged fallopian tubes can prevent an embryo from implanting in the uterus.
Think lots of fresh fruits, vegetables, good quality proteins, nuts and seeds, healthy fats and whole grains. The key here is blood sugar control to support implantation and early embryo development, so limit the junk and focus on real, nutrient-dense food.
When an embryo fails to implant, there can only be two logical reasons: the embryo is not good enough (genetically abnormal), or the endometrium is not “receptive” (doesn't allow the embryo to implant) enough.
Between one-third and one-half of all fertilized eggs never fully implant. A pregnancy is considered to be established only after implantation is complete. Source: American College of Obstetricans and Gynecologists.
These data strongly indicate that caffeine treatment can directly impair uterine receptivity and thus compromise embryo implantation.
Stress May Prevent Implantation Of An Embryo
Anxiety makes the uterus less receptive to a fertilized egg. It is no surprise that among the leading cause of assisted reproduction failure is stress. From anxiety about pregnancy and the financial burden, stress increases after every subsequent loss.
During the two-week wait, it's better to err on the side of caution. Avoid having a drink, smoking, or any other activity that could be harmful to a brand new pregnancy. It's fine to continue exercising if you already have a workout routine, but now might not be the time to take up a new, intense form of exercise.
Science says, not exactly. In the 1900s, some experts came up with the idea of the “upsuck theory,” which essentially hypothesized that the uterine contractions that occur during an orgasm propel semen into the vaginal canal. But many studies have since proven that an orgasm is unlikely to factor into conception.
Progesterone plays a pivotal role in implantation that allows the uterus to support the development of the embryo.
Conclusions: Sleeping position in early pregnancy may influence placental implantation site. The probable mechanism may refer to the alterations in uterine perfusion which is induced by the change in systemic blood pressure and dominant sleeping position.
Don't drink coffee or alcohol. While not a surprise, it's worth mentioning. Both alcohol and caffeine can delay your ovulation and disrupt your ability to conceive. Try to avoid alcohol entirely and limit your coffee intake to at least below 200 milligrams a day during the two-week period for optimal results.
Causes of male infertility
These may include: Abnormal sperm production or function due to undescended testicles, genetic defects, health problems such as diabetes, or infections such as chlamydia, gonorrhea, mumps or HIV. Enlarged veins in the testes (varicocele) also can affect the quality of sperm.
Studies show implantation can occur anywhere from 6 to 12 days after ovulation. More commonly, implantation typically occurs on days 8, 9, or 10 past ovulation. By now you may be wondering, Okay, but why is implantation so important?
Mood Swings
Just like some people feel extra emotional before their period, they might feel extra moody after implantation due to the rise in pregnancy hormones.
The jury is out on how caffeine affects a fetus and whether it can actually hurt it, but most health-care professionals recommend abstaining from caffeine consumption while pregnant or trying to conceive, or limiting intake to no more than 200 milligrams (a 6-8 oz cup) each day.
Does alcohol affect conception and implantation? Yes, alcohol affects conception and implantation and increases the risk of early pregnancy loss. There are several reasons for this: For women, heavy drinking can cause changes in ovulation, cycle regulation and ovarian reserve.