Doctor insights on:
How Long After Fertilization Does Implantation Take Place
1. How long does it take for the fertilization process to complete? 2. How long does it take for implantation to complete?
One common meaning refers to the process by which an embryo attaches to the uterus of a woman so that she is pregnant. Many think of it as 'sticking.' implantation in humans always occurs when the embryo is between 6-7 days old. A very popular concept on the internet now in 2012, 'implantation bleeding, ' is speculative ...Read more
5-7 days: Within 1 week implantation occurs. Can vary based on how quickly the embryo grows and moves into the uterus. ...Read more
How long after fertilization does implantation happen? Had unprotected sex dec.14th & 15 (ovualtion day)i have a little blood could it be implantation
6-7 days, but...: Implantation always happens 6-7 days after fertilization, 'implantation bleeding' is mostly a pop myth and usually doesn't happen. ...Read more
Nothing: This simply doesn't happen.Get a more detailed answer ›
How come I hear different things about when hCG is produced? Is it produced after implantation (week after fertilization) or before implantation?
Before implantation: Hcg is secreted by the embryo after fertilization but before implantation. The embryo reaches the blastocyst stage before it implants, with an inner cells that becomes the fetus, and trophoblast cells that make HCG and become part of the placenta. A little HCG is produced before implantation, but by the time we can *detect* HCG with a blood or urine pregnancy test implantation has already occurred. ...Read more
Floating & growing.: The embryo floats down the fallopian tube and enters the uterus where it will implant itself in the uterine wall and establish a blood supply to the mother for further nourisment to continue its development. While floating through the fallopian tube, it has enough nourishment inherent in the egg to divide and grow. ...Read more
Does spotting sometimes occur during fertilization? Not implantation, but fertilization. Also, are bananas ok to eat during the tww?
Anytime: Spotting can occur at any time in a cycle, there is nothing about fertilization that causes spotting. They are not related. You can eat bananas anytime you like, they are good for you. Best wishes. ...Read more
Can pcos affect the stage of implantation of the fertilized ovum, after the fertilization of ovum implantation can not occur because of pcos factors?
Clarify?: Polycystic ovary syndrome has certain effects on the ability to conceive, but I don't believe that extends to altering the stage of implantation of the fertilized ovum. You really should discuss questions like this to a reproductive endocrinologist, I think that would help in your understanding of the physiology and effects of PCOS ...Read more
Wouldn't intercourse, fertilization and implantation have to occur atleast 1-2 weeks before an hCG level of 634 can be reached?
I'm trying to conceive and ovulated 1 or 2 days ago. Today I started metronidazole gel. Does this gel affect implantation or any sperm that is already up there with the egg? Any worries with fertilization?
Would fertilization and implantation happen within 3-4 days after intercourse to have an hCG level of 634?
Sorry, a follow up question to the previous. Will the morning after pill prevent fertilization/implantation in the egg knowing that they are ovulating?
The morning-after pill works by delaying ovulation. Sperm hang around for several days but no pregnancy will occur if ovulation is delayed until the sperm are all gone.
If an egg is already there, the morning after pill doesn't prevent fertilization or implantation. The good news is that the egg is viable for a short time, not days and days. Best wishes! ...Read more
No: They do not affect conception or implantation. ...Read more
If fertilisation and implantation occured would a woman still have PMS symptoms? Ie backache pelvis pain, cramps etc
Yes: The symptoms would be similar whether you were pregnant or not. ...Read more
How soon after sex is an egg fertilized? How soon after fertilization will your basal body temperature rise and implatation bleeding appear?
Varies: The egg typical survives and awaits fertilization in the reproductive tract for up to 24 hours. Basal body temperature rises not from fertilization but from the increase in Progesterone as a result of the lh surge at the time of ovluation. This surge is what is detected in home ovulation predictor kits. Implantation bleeding is inconsistent sign of pregnancy but can occur 1week after fertilizes. ...Read more
If you have sex, are you pregnant that day and start counting that as conception, implantation, and fertilization. How long does it take?
Pregnancy Testin: Since it impossible to know when you have conceived and had implantation (implantation bleeding is an internet myth) the best and most accurate answer is that one does not test until they have missed their period. Any testing before this may be invalid or inaccurate. ...Read more
What color, size, amount shoulf implantation color be? And how long does it last? Nd whn do I take a hpt?
See below: Conception, as defined by the generation of a fertilized ovum, occurs within day or so of the sex. However, it takes about two weeks for the embryo to make enough HCG to produce a positive pregnancy test. Blood test may be done a day after a missed period. Home pregnancy tests should be done 4-5 days after the missed period. Use first morning urine and follow instructions for the test carefully. ...Read more
Autologous?: Quite a while. Need 2 harvest ur own, grow in culture, ; then have them implanted. This does not seem application 4 acl. ...Read more
Implantation Process: Implantation of a fetus that is smaller than a speck of dust is not a process; it is not traumatic; it does not cause bleeding. What do you mean by process? Implantation also does not occur 'early' or 'late'. It occurs silently after a fetus is created by conception. ...Read more
3-5 days.: Conception occurs within 24 hours of ovulation typically and implantation 3-5 days later in most cases. As a result, the most sensitive HCG assays will detect early pregnancy 6-10 days after ovulation - with later implantation of the fertilized egg being associated with decreased likelihood of successful pregnancy outcome. ...Read more
Very unlikely: Implantation bleeding is rare and when it does happen it's difficult to notice. Largely internet nonsense. ...Read more
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