How long does sperm live in the cervix?
921897
Sperm life is dependant  on many variables.Generally sperm lives about three days,but it the sperm are in good\nquality cervical fluid they can live up to 5 days.Sperm that \nreach the optimal enviroment beyond  the female cervix\nmay live for 5 days.Sperm that stays only in the vaginalive only a few hours and even less if exposed to air\noutside the body.Sperm that carry  genetic info for female offspring swim  slower and live longer than the male  designated  sperm.
3590
No!!! Just because a woman is on her period doesn't mean she can't get pregnant, if that is what you mean by 'safe.' It takes anywhere from 5-8 days for another egg to form after/during menstruation, and sperm can live within the body for 3 days at least. So if she is on her period, do the math and each other a favor and use a rubber. Or go to a planned parenthood facility to obtain safe birth control (remember that only a condom can protect against sexually transmitted diseases) without your parents having to find out.
706099
Research is currently being done on this subject. Tests so far have actually been very successful. When tested, sperm counts had dropped to zero, with no noticable side effects. When taken off the pill, sperm counts returned to normal within 16 weeks. It won't be FDA approved for at least a few more years.
484493
It depends on how long her cycles are.  Women usually ovulate somewhere around the middle of their cycle, so for example if she has a 28 day cycle, she ovulates somewhere around the 14th day.  While sperm can live for a maximum of 72 hours once ejaculated, the egg is only viable for 24 hours once it is released by the ovary.
208310
Once it is ejaculated into a donor body it will survive for 72 hours.
33330
in a hysterectomy, the uterus is removed...what a lot of people don't know is that whatever sperm doesn't make it to the fellopian tube to catch an egg is actually absorbed into the body and broken down. the sperm is so microscopic that it actually permeates the walls of the vagina and wanders into viscera.
228711
On average, the ejaculate of a human male contains 10,000,000 sperm.  10,000 will make it to the uterus.  100 will make it to the fallopian tube.  10 will make it past the zona pellucida (which surrounds the egg).  1 will fertalize the egg.  So the chances of any given sperm fertilizing an egg is about 1 in 10,000,000 (i.e. 1 in 10 million).  However, that's assuming the sperm are released inside a woman's vigina and she's not using any form of birth control.  If you're talking about the general population of all sperm it's a whole lot lower.
967074
Egg / ovum -- 48 hrs\nSPerms -- 48-72 hrs
358198
Like 15 minutes later to do it again.\nBut to havin' sperm quantity ready again like from a day to three days.
871146
women ovulate on the 14th day of her cycle. Day 1 is the first day of her period, so count from that day. Ovulation only lasts for 24 hrs, so be sure you know what day your at. BTW, men's little swimmers live for 3-5 days inside the woman, so that may help too. Good luck.
1091245
It's the cervix.  Don't bump it if it hurts her!!  The cervix is the opening to the uterus... you know, the thing that babies stay inside of for 9 months.
196874
Female condoms are 1.Diaphragm 2. Cervical cap.3.Vault cap. 4. Vimule. It is kept in the vagina during the sexual intercourse by the female.  There is a coil spring , flat spring, arcing spring, or a flat steel band in its rim to fit the  cervix.  They are inserted dome down with some spermicdal jelly within the cap, and along its rim. They are both mechanical and chemical ; so they  block and kills the sperms entering into the cervix.  They should not be removed  for 6 to 8 hours after  sexual intercourse.  Combined with spermicide they should not cause more than 2 or 3  pregnancies  per 100 woman yearsof use.
615069
Semen will keep spermatozoa alive for up to several days...under perfect circumstances. Once the semen dries out it cannot keep the cell walls of the spermatozoa intact and they die. Sometimes light, heat, cold as well as chemicals can kill spermatozoa while the semen is still wet.\n\nReally safe sex needs to be safer....in your case.\n\nAnd not only from the pregnancy standpoint.
110737
You have normal vaginal secretions.  When you see white substances, this is probably cervical fluid.  Cerival fluid helps sperm reach the egg more easily (the vagina and cervix are very acidic and normally kill sperm quickly. . . cervical fluid helps sperm move faster and minimizes the acidicy).  You should notice a cyclic nature to your secretions.  Starting out with your period, then fairly watery for a few days, then sticky for a few days, then a day or two when the fluid seems like egg whites, then back to water until your period comes again.  If this is what you are experiencing (or something similar to this) then everything is normal.  If you have secretions that are chunky (like cottage cheese) or smell foul (like fish), then you should see a doctor as you likely have an infection of some sort.
607284
If you have ever had a sperm count done, the doctor/lab will tell you that you have 30 minutes from the time you "produce" the sample to testing. Basically, as soon as it dries up, its dead.
1058633
life begins at conception. At the rate changes happend from the instant of conception is amazing. there is a beating heart only 8 days after conception.
495319
The best time to conceive is 7 -10 days after the first day of your menstrual cycle. Keep in mind that sperm can live up to 48 hours after ejaculation. If you really want to get pregnant your best bet is to have sex every other day because it gives the sperm count a chance to elevate again.\n\nGood Luck !