Sperms in for some reasons not harm your preganancy, it help ripen your cervix in late pregnancy.
Yes it can hurt the baby.
1- I think some men are have thinking when they have sex in that time they will create a pain on their partner . 2- on the religion case same religions are strongly advise to do not have sex during pregnancy .
Yes, but it is advisable to avoid rough sex or the insertion of foreign objects (such as various sex toys) into the vagina during pregnancy.
No, sex is fine during pregnancy. If you have a sensitive pregnancy the doctor would tell you to abstain.
There are times during the pregnancy when a woman wants sex more than usual, yes.
Not if all is normal
All 3 trimesters.
No, sex is safe during pregnancy.
You can't control this during sexual intercourse.
Yes it's perfectly safe unless the doctor have said no to her having sex due to problems during the pregnancy. But with a normal pregnancy there are no problems.
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.
There is always a chance of pregnancy when you have unprotected sex. The mild cramping could be from sex. If you had sex right before ovulation or during ovulation, there is a huge chance of pregnancy. If you miss your period then take a pregnancy test. Hope this helps.