While the physical aspect of a relationship is indeed important, it is not the sole culmination and focus of the marriage. It is very important to be able to step back and develop your relationship beyond the sexual realm. For many couples, the first sexual experience can be extremely overwhelming, exhausting and stressful. The halachically mandated separation period afterwards gives the couple an opportunity to recover physically, mentally, and emotionally and work on those aspects of the relationship.
Although the separation for
dam betulim has its benefits as well as its drawbacks, the halachic reasons for the separation are based on the possibility of hymenal bleeding. Therefore, the halachot do not apply in the examples you give, where hymenal bleeding will not occur.
There are several reasons brought by different
rishonim (medieval authorities) for the halacha of
dam betulim. The prominent ones are that, although
dam betulim is a
makkah (blood from an injury and not uterine bleeding), it is an
enactment which is kept only once in a lifetime and therefore we are stringent, even though usually non-uterine blood does not make a woman
niddah. Another widely held explanation among the
rishonim is that because of the pain or discomfort some uterine blood may be expelled and is indistinguishable from the
dam betulim.
Any surgical procedure can lead to irritation or scarring that can cause its own problems and thus medically we do not recommend the routine removal of the hymen prior to marriage. Further, having surgery where there is no medical nor serious emotional need may be halachically forbidden by the prohibition of
chabalah (cutting/wounding oneself). However, when we wrote that this procedure would be halachically permitted when necessary, emotional as well as physical considerations are relevant. Thus, if the woman feels that she would suffer serious psychological stress from separating due to
dam betulim, it would be permissible to have a hymenectomy performed. Please note that the man should not pressure his future wife to have this procedure performed. The stress should be from her perspective, as she is the one undergoing the procedure.
Note that many woman who
hormonally regulate their cycle in order to prevent
chupat niddah arrange to get their period shortly after the wedding (taking care to continue the pills until the marriage is consummated) coinciding with the
dam betulim separation period. Thus, the impact of this separation period is reduced, as it is incorporated into the regular
niddah cycle.
For many couples the first experience is indeed awkward, uncomfortable and unsatisfying. It takes time for the couple to figure out what works, what feels good, etc. But that does not mean that you should dread your wedding night. You should not rush through your first sexual experience. You should ease into it, spending time on hugging, kissing, touching each other, speaking affectionately to each other. If your wedding will end late at night, do not push yourself to complete relations that night – take another day to build up to it. We strongly recommend that you speak with your rabbi or chatan teacher who can give you practical guidance to prepare you for your wedding night.
While Hashem created us with strong sexual desires, He also gave us the will to overcome those desires. You have been able to overcome the physical temptations so far, but those challenges do not end as soon as you get married. Taharat hamishpacha can often be a difficult challenge; however knowing that soon you will be reunited with your wife does ease that struggle. We hope that you will be able to overcome this initial separation and view it as a temporary setback in the larger picture, and that you will have many many years together with your wife in which to elevate the sexual realm into one of kedusha.
B'Hatzlacha!