Yews you can and is completely safe (atleast for pregnacy since she is already on state) not for STD but u can come inside no problem.
Sperm fertilizes an egg to create a zygote, which develops into a baby during pregnancy. The genetic material from the sperm combines with that of the egg to determine the baby's characteristics and traits.
Highly unlikely. No, typically the egg accepts only one sperm. Any sperm during or after the event will have no affect on the pregnancy. No
Yes it is safe.
Doctors insert an IUD into the uterus through the vagina using a special tool. The IUD is placed in the uterus where it can prevent pregnancy by releasing hormones or creating a barrier for sperm.
No, sperm are required for pregnancy.
Unlikely but not impossible
Pregnancy occurs when a sperm fertilizes an egg. If sperm is deposited inside the vagina during intercourse, it can potentially make its way to the egg in the fallopian tube and lead to fertilization and pregnancy.
No, once the egg is fertilized with a sperm and his DNA it can not be changed. The uterus closed and nothing can in in if you are referring to sex during pregnancy.
Yes, it is possible to get pregnant while on top of a boy during sexual intercourse if sperm is deposited in or near the vagina. Pregnancy occurs when sperm fertilizes an egg, which can happen regardless of the position during sex. However, if there is no sperm exposure, pregnancy cannot occur. It's important to use contraception if you want to prevent pregnancy.
Conception is the beginning of pregnancy in that it is the joining of the sperm and egg. During implantation, the fertilized egg embeds in the uterine wall.
A cut sperm duct, or vasectomy, prevents pregnancy by interrupting the pathway through which sperm travel from the testicles to the urethra. During the procedure, the vas deferens is severed and sealed, preventing sperm from mixing with semen during ejaculation. As a result, the semen released during ejaculation contains no sperm, effectively preventing fertilization of an egg. This method is considered a permanent form of male contraception.
If sperm does not enter the vagina, there is no chance of pregnancy. Pregnancy occurs when sperm fertilizes an egg, and this can only happen if the sperm comes into contact with the vagina and eventually reaches the egg in the fallopian tubes. Without this contact, pregnancy cannot occur.