No, once the sperm has fertilized the egg, the egg develops a hard exterior which prevents other sperm from entering. On the other hand, it is possible for two sperm to enter and fertilize the egg at the same time - resulting in twins. They must both enter at the same time though.
No. Pregnancy stops the monthly release of an unfertilized egg, so except in rare and unusual circumstances, you can't get "more" pregnant while you're pregnant. The only time this might be reasonably defined is in the case where a woman releases two eggs. (Twins, ya know?...) After sexual intercourse, one egg is fertilized, so she's "pregnant". She may not know it yet, but she is. A few hours later, she has intercourse again, and the second egg is fertilized. She's pregnant again, but for all intents and purposes, her pregnancy is from the same monthly cycle.
If there was unprotected intercourse in there somewhere then yes.
No a menstrual cycle only happens AFTER you didnt become pregnant. If no egg was fertilized or implanted into the uterine lining, then u have a period. The uterus expels the lining and begins preparing for ovulation again. Which includes building up the uterine lining again, and hormones cause an egg to be released. If the egg is fertilized it will implant and u will not have a period, likewise if it isn't fertilized then it will pass out and be followed a week or so later with your cycle beginning again.
NO
ya
Im pretty sure from my experience with slug eggs that snails don't lay eggs when they're unfertilized. They only lay if they've mated and the eggs are fertilized, otherwise (again I know this from slugs, not snails, I could be wrong) they wouldn't lay any in the first place.
== == Once an egg is fertilized, the only way to "get rid" of it is to have an abortion, though the decision to have the baby and give it up for adoption is another option. Whatever the decision, before getting in this position again, it would be good to get on birth control or simply abstain from sex.
Definitely. But in order to accomplish that, you'll need to have intercourse again.
probably that they had fun and want to see you again(;
The legal age of consent varies by jurisdiction, but generally speaking, a 15-year-old is considered a minor while an 18-year-old is legally an adult. Depending on the laws in your area, the 18-year-old could potentially face legal consequences for engaging in a relationship with a minor. It is important to check the laws in your specific location and consider discussing the situation with legal authorities if needed.
It could be, but then again, it might not be. Let me take another look. Ooops, its disappeared!
Yes, it is possible that you may start another relationship with them.